高考词汇

educate v. 教育

publish v. 出版

support v. 支持

export v. 改变；转换

replace v. 取代；以……代替

graduate v. 毕业

escape v. 逃跑；逃避

clear v. （烟雾）消散

biochemistry n. 生物化学

biology n. 生物学

botany n. 植物学

producer n. 生产者

figure n. 人物

agriculture n. 农业

breakthrough n. 突破

production n. 产量

hybrid n. 杂交种

quantity n. 数量

quality n. 质量

victim n. 受害者

rocket n. 火箭

explosion n. 爆炸

arrow n. （弓）箭

original adj. 原来的；最初的

brilliant adj. 聪颖的；才华横溢的

brief adj. 简短的；简洁的

physical adj. 身体的

personal adj. 个人的

partly adv. 部分地；在一定程度上

常用短语

be known for... 因……而出名，闻名

earn ones living 谋生

come to power 掌权

as a result of... 由于……的结果

bring up 培养；养育

search for 寻找

bring in 引进

the key to... ……的关键

experiment with... 以……做试验

in the present 现在

graduate from... 毕业于……

be diagnosed with... 被确诊患有……（疾病）

escape from 逃离……

be awarded...for... 因……得……

表外词汇

diagnose vt. 诊断

convert vt. 改变；转换

genetics n. 遗传学

nickname n. 绰号

breeding n. 培育

species n.（动物或植物的）种

yield n. 产量

hybrid n. 杂交种

cosmology n. 宇宙生成学；宇宙论

career n. 生涯；经历

millennium n. 千年

staple adj. 主要的；重要的

original adj. 原来的；最初的

sterile adj.（指生物）不孕育的；不结果实的

过渡词汇

transform v. 改变

dictate v. 口授；口述

characteristic n. 特性；特征

gravity n. 万有引力；地心引力；重力

italic n. 斜体字

variety n. 不同种类，多种式样

fraction n. 分数，小数

award n. 奖；奖品；奖金

radiation n. 辐射；放射线

syllable n. 音节

nuclear adj. 核能的；原子能的

inherited adj. 遗传的

electronic adj. 电子的；电子器件的

1. 复习被动语态；

2. by+ -ing 的用法。

词汇短语园地

1. educate vt. 教育；教导

She was educated in China and now is living in Korea.

她是在中国受的教育，现在住在韩国。

The campaign is intended to educate the public to respect the old.

这一运动旨在教育公众尊重老年人。

educate sb in/on sth 在某事上教育某人

Children need to be educated on the dangers of drug-taking.

有必要对儿童进行吸毒有害的教育。

education n. 教育

educated adj. 受过教育的；有教养的

educational adj. 教育的；有教育意义的

2. support vt. 支持；帮助；资助；支撑；养（家）

维持（生活）

n. 支持；帮助；支撑（物）

If you raise the question at the meeting， Ill support you.

如果你在会上提出这个问题，我将支持你。

Nowadays there are many different organizations that support people with different diseases.

现在有很多向各种疾病患者提供援助的组织。

Several major companies are supporting the project.

几家大公司正在对这一项目提供资助。

Support the babys head when you hold it.

抱婴儿时要把他的头托住。

Mark has one child to support from his second marriage.

马克得供养他第二次婚姻生的一个孩子。

There is strong public support for the change.

公众强烈支持这一变革。

Her family and friends have given her lots of support.

家人和朋友给了她很多帮助。

When my father died， I became the real support.

我父亲死后， 我成了真正的顶梁柱。

in support of 支持……（作状语）

come to ones support 支持某人

Only a few people spoke in support of the proposal.

只有几个人表示支持这一提议。

We found the new evidence to come to his support.

我们找到新的证据来支持他。

3. replace vt. 取代，代替；把……放回原处

The new design will finally replace all existing models.

新的设计最终将会取代所有现有的型号。

I picked them up and replaced them in the bag.

我捡起它们，放回袋子。

replace sb/sth with/by sb/sth 用……替换；以……接替

It is not a good idea to miss meals and replace them with snacks.

不吃正餐，改吃点心，这不是什么好主意。

Teachers will never be replaced by computers in class.

在课堂上电脑永远不会取代老师。

4. explode vt. 使爆炸；vi. 爆炸

explosion n. 爆炸

There was a huge sudden bang as if someone had exploded a rocket outside.

突然一声巨响，仿佛有人在外面引爆了火箭。

Bombs were exploding all around the city.

城里到处都响起炸弹的爆炸声。

More than one hundred people were injured in the explosion.

一百多人在这次爆炸中受伤。

explode into/with... 突然发生……

We all exploded into wild laughter.

我们都突然大笑起来。

Tom exploded with rage.

汤姆勃然大怒。

explosive adj. 会爆炸的；爆炸性的

5. escape v. 逃跑；逃脱

n. 逃跑；逃脱

Two prisoners have escaped.

两名囚犯逃走了。

When he was a child he often escaped into a dream world of his own.

小时候他常常躲进自己的梦想世界中。

I had a narrow escape.

我是死里逃生。

There was no hope of escape from her miserable marriage.

她没有希望从不幸的婚姻中解脱出来。

escape from... 从……逃跑；逃脱

She managed to escape from the burning car.

她设法从燃烧的汽车里成功逃脱了出来。

escaped adj. 逃跑了的

6. clear v. 移走，清除；（烟、雾等）消散

I had cleared my desk before I left.

离开前我清理干净了桌子。

The fog wont clear until tomorrow.

雾明天才会消散。

clear away 消散，散去

clear...of... 移走/清除……中的……

clear...off... 从……中移走/清除……

The mist cleared away as the sun came out.

太阳出来雾就消散了。

I cleared my desk of papers and got down to work.

我清理好桌上的文件后开始工作。

Clear all those papers off the desk.

把桌上所有那些文件都拿走。

7. producer n. 生产者

production n. 生产；产量；产生；分泌；作品；

演出（的剧）

Libya is one of major oil producers.

利比亚是主要石油生产国之一。

Who is the producer of this film？

谁是这部电影的制片人？

Production of the new aircraft will start next year.

新飞机的生产将于明年开始。

It is important not to let production fall.

重要的是别让产量滑落。

It is a kind of drug to stimulate the bodys production of hormones.

这是一种刺激身体分泌荷尔蒙的药物。

Every year the school puts on a musical production.

这所学校每年都上演一部音乐剧。

produce v. 生产；制造

n. 产品；（尤指）农产品

product n. 产品；制品；（自然、化学或工业过程

的）产物

productive adj. 生产的；多产的；有效益的

8. breakthrough n. 突破

Scientists always try their best to make a breakthrough in their own fields.

科学家们总是尽他们最大的努力在他们各自的领域取得突破。

An important breakthrough in negotiations has been achieved.

谈判已取得了重大突破。

breakthrough是由短语break through构成的合成名词，英语中有很多类似的例子：

break out 爆发→outbreak n. 爆发

break down 故障→breakdown n. 故障

burst out 突然开始（做某事）→outburst n. 爆发，

迸发

come out 出来，结果是→outcome n. 结果；效果

put out 生产→ output n. 产量

9. quantity n. 数量（作不可数名词，和质量相对；

作可数名词，指具体数量）

quality n. 质量（作不可数名词，和数量相对）；

（人的）品质（可数名词）

I prefer quality to quantity.

我重质不重量。

This hotel buys a vast quantity of meat every day.

这个酒店每天都要买很多肉。

Quality is more important than quantity.

质量比数量重要。

He has all the qualities of a successful businessman.

他有成为成功商人的所有品质。

be of good/bad quality 质量好/不好

in quality 质量方面

in quantity 大量的

a large/small quantity of 大量/少量的……

The machine is of good/bad quality.

这机器质量好/不好。

It is often cheaper to buy goods in quantity.

大量购物一般比较便宜。

Put a small quantity of sugar into the coffee.

放少量糖到咖啡里。

The police found a large quantity of drugs at his home.

警方在他家发现了大量毒品。

quantitative adj. 数量上的；定量的

qualitative adj. 性质上的；定性的

比较：quantity，number，amount的区别

quantity可与可数及不可数名词连用，number只与可数名词连用；amount只与不可数名词连用。

My birthday wish is that I can have a large quantity of presents/money.

我的生日愿望是能有很多礼物/钱。

I could give you any number of reasons for not going.

我可以给你许多不去的理由。

No amount of encouragement would make him jump into the swimming pool.

再怎样鼓励，他也不肯往游泳池里跳。

10. as a result of 由于……的结果

She died as a result of her injuries.

她由于受伤而死亡。

As a result of her hard work， she won the scholarship.

由于努力学习，她获得了奖学金。

比较：as a result of 和as a result的区别

as a result of 由于……的结果（多引起状语）

as a result 结果……（作状语）

He was late as a result of a heavy snow.

他由于大雪而迟到了。

As a result， he became successful at the age of 45.

结果，他在45岁时成功了。

表示原因的短语：

because of/thanks to/owing to/due to/as a consequence of 由于，因为……

跟踪导练（一）

阅读理解

Once Wilhelm K. Roentgen and several other scientists were experimenting with passing electric currents through certain gases in a special glass tube （管子） from which the air had been taken away. Then one day Roentgen noticed that though the tube was covered with black paper， some strange kind of radiation were coming through and making a screen nearby give out light. Roentgen could see nothing out of the tube. But then he discovered that if he put the screen in the next room on the other side of the closed door， the rays still seemed to affect it. The screen showed that the rays could pass not only through the black paper but also through wood.

The next thing he found out was that if he put his hands between the rays and a photographic plate， the rays would print a shadow of the bone framework （骨架） of his hands on the plate. In fact， the rays could pass as easily through the fleshy （肉的） part of his hand as through the black paper， but hardly at all through the bone. So Roentgen made the first X-ray picture of a hand showing just how the bones in the hand fitted together.

Roentgen called these unknown rays X-rays， but other scientists called them Roentgen rays in honor of the man who first found them.

1. What was in the special glass tube？

A. Air. B. Water.

C. Gases. D. Nothing.

2. According to this passage， Roentgen discovered X-rays ___ .

A. by accident

B. by working hard

C. by doing lots of experiments

D. with the help of several other scientists

3. What can X-rays hardly pass through？

A. Wood. B. Bones.

C. Flesh. D. Black paper.

4. Whats the best title of the passage？

A. The Discovery of X-Rays

B. The First X-ray Picture of A Hand

C. The Discovery of Electric Currents

D. The Use of Rays and Photographic Plates

选词填空

从下列方框里10个单词中选择8个适当单词的正确形式填入下列各句中，使其句意完整。每个单词只使用一次。

educate nickname publish convert producer

agriculture figure producer staple biology

1. Billy has a degree in ____ .

2. Better methods of ____ are needed to feed the worlds population.

3. A（n） ____ in a blue dress appeared in the doorway.

4. The ____ of anything， that is， the person who makes or grows it， should be responsible for it.

5. You should ____ your children to behave well.

6. Rice is the ____ food of half the worlds population.

7. Her profession is collecting information and ____ it.

8. A television set ____ electric energy into sound and light energy.

句子翻译

1. 科学种田是农业发展的关键。

2. 由于他愚蠢的行为，他失去了所有的朋友。

3. 比尔出生在加拿大，但在美国长大。

4. 我可以说世界上没有什么东西可以取代母亲的爱和关心。

单项选择

1. A foreign expert was ___ to give us a speech on how to learn biology well.

A. brought out B. brought on

C. brought in D. brought up

2. After lots of experiments， some scientists have made an exciting ___ in the treatment of many diseases.

A. breakdown B. breakup

C. breakthrough D. breakout

3. This bedroom is going to be ___ to a toilet.

A. converted B. exchanged

C. referred D. shaped

4. We all know that Gibert ___ electricity， and Bell ___ the telephone.

A. discovered； discovered B. discovered； invented

C. invented； discovered D. invented； invented

5. — What about the price of this material now？

— It has been ___ 9 percent since the middle of this year.

A. increased to B. risen to

C. increased by D. risen by

6. ___ you put your heart and energy into what you do， youll feel ___ in it.

A. Once； interesting B. Unless； interested

C. If； interested D. When； interesting

7. Her parents died in the car accident when she was still a baby， so she was not ___ by her parents.

A. brought up B. taken up

C. grown up D. fed up

8. Mr White， who was a manager of this company， has ___ Mr Kate as the CEO.

A. took B. replaced

C. covered D. put

9. — Thats my sister when she graduated from high school. See

what she looks like now！

— Doesnt she think that she is a little fat？ Why doesnt she do

regular exercise to improve her ___ ？

A. figure B. form

C. body D. manner

10. Its certain that more than half the students in that school ___ abroad to study in the past two years.

A. was sent B. were sent

C. had sent D. are sent

跟踪导练（二）

选词填空

从下列方框里10个单词中选择8个适当单词的正确形式填入下列各句中，使其句意完整。每个单词只使用一次。

original publish replace breakthrough agriculture

production lead support yield species

1. By the noon of the 24th， they had made a clear ____ in the peace talk.

2. The ____ of coal has been increased in the past few years.

3. This country is no longer just a（n） ____ country.

4. He acted the ____ part in the play.

5. I ____ the government in its plan to build more railway lines.

6. It was ____ planned to put up a big building here.

7. Because of these advantages， electric trains are ____ steam trains in many countries.

8. The giant panda has become an endangered ____ .

句子翻译

1. 在当代社会，无论何时产品的数量都不能取代质量。

2. 他通过创立自己的公司并努力工作而获得了财富。

3. 据校长所说，将会有更多的树木和花卉被栽种在校园内。

4. 像其他许多的科学家一样，他经历了各种各样的挫折和难题才成功。

单项选择

1. Because the environment on the earth is getting worse and worse， a large ___ of desert ___ formed and covered the original farmland.

A. quantity； has B. number； has

C. quantity； have D. amount； have

2. Less than ___ of the workers in this seaside factory ___ old people.

A. two-fifth； are B. two-fifth； is

C. two-fifths； is D. two-fifths； are

3. — Mom， where is my bike？

— It broke down yesterday and ___ in its sales shop.

A. is repairing B. is repaired

C. had been repaired D. is being repaired

4. Just continue to ___ your promise！ And I believe that the result will be sure to satisfy your expectation.

A. carry out B. carry on

C. figure out D. work out

5. Wealth is a necessary ___ of a happy and satisfactory life. After all， we can do many things by using it.

A. quantity B. quality

C. experience D. situation

6. — Does your father like these wooden chairs？

— Yes， they ___ very comfortable.

A. feels B. felt

C. feel D. are felt

7. When you dont understand the words and sentences of this reading passage， you can refer ___ the notes ___ it.

A. for； to B. for； of

C. to； to D. to； of

8. She often exercises and loves to do so. As a result， she is taller than any ___ in her grade now.

A. other girls B. other girl

C. others D. girl

9. — You are rather unlucky.

— What do you mean ___ saying that？

A. for B. by

C. of D. in

10. The poor boy had to ___ himself in the evening after finishing his homework.

A. educate B. publish

C. produce D. convert

完形填空

Do you like texting others？ Last August， my sister and I were 1 to our friend Elizabeths party. I hadnt seen my friends much over the summer and I 2 to talk with them. At the party， my friend Adam was sitting at my table.

“Hey， Adam，” I said. “Hey， hold up. Im 3 ，” he said. I asked him what he was 4 and he told me he was texting a girl. He just sat there texting for 5 of the party. He 6 didnt eat. I was disappointed because I hadnt seen him for several weeks and he didnt even talk to me. My friends and I tried to get him to 7 texting and start communicating with other people， 8 he didnt stop. We asked him to dance， and he said “No.” When I 9 out with my friends and theyre texting， it 10 me because I feel like Im not that 11 to them.

Technology makes it 12 for us to get in touch with others. I get my grades through e-mail from my 13 and my mom can call me 14 my cellphone to say that shell pick me up ten minutes late. But sometimes we 15 control of how to use technology. Sometimes I think a lot of my friends would rather interact （互动） with small 16 instead of real people.

There are times when its OK to text， such as to 17 or ask a friend about something， or if Im really bored and theres nothing to do and no one to talk to. I used to text a lot. Whenever it was hard for me to 18 ， I would pick up my phone and start texting my friends until it was well after midnight. But I dont think texting frequently is 19 when Im with my friends， in class， at a family dinner， at church or at the movies. So change your 20 if you act like this.

1. A. expected B. asked C. allowed D. invited

2. A. thought B. wanted C. agreed D. disliked

3. A. busy B. angry C. sad D. lonely

4. A. writing B. texting C. doing D. watching

5. A. most B. some C. many D. none

6. A. also B. just C. still D. even

7. A. finished B. stop C. avoid D. apologize

8. A. however B. though C. but D. and

9. A. walk B. hang C. call D. set

10. A. destroys B. surprises C. shocks D. displeases

11. A. kind B. friendly C. important D. helpful

12. A.easier B.harder C.closer D. busier

13. A. friends B. teachers C. family D. classmates

14. A.on B. at C. by D. over

15. A. demand B. drop C. lose D. get

16. A. toys B. machines C. persons D. things

17. A. remind B. scold C.send D. record

18. A. fall asleep B. cheer up C. get up D. get over

19. A. necessary B. natural C. practical D. good

20. A. mind B. habit C. manner D. attention

跟踪导练（三）

选词填空

从下列方框里10个单词中选择8个适当单词的正确形式填入下列各句中，使其句意完整。每个单词只使用一次。

graduate career quality partly person

quantity production export brief diagnose

1. The ____ of the service here has improved a lot.

2. What you said is ____ true.

3. If you want my ____ opinion， I think its a good idea.

4. Even today tobacco is grown in large ____ .

5. My son just____from high school last month.

6. Women will soon make up 80 percent of those____with HIV.

7. These events helped to shape her future____.

8. His____visit to London was from many points of view helpful.

句子翻译

1. 他不仅在遗传学领域很有成就，而且还是一位才华横溢的曲作家。

2. 歌手以唱歌为生，而教师靠教学谋生。

3. 新地方政府开始执政后，采取了许多措施防止污染。

4. 简而言之，我们可以通过阅读成功人士的故事学到很多。

单项选择

1. I know clearly that no one likes listening to long speeches， so I decide to make a（n） ___ one.

A. brief B. simple

C. easy D. original

2. Remember to wear more clothes ___ the weather becomes cold.

A. in case B. because of

C. in case of D. so that

3. The man is still young. However， he is known ___ an excellent and smart manager ___ his intelligence.

A. as； as B. for； for

C. for； as D. as； for

4. After the flood， almost all walks of life tried their best to make caring contribution to the ___ of the flood-stricken area.

A. victims B. losers

C. figures D. donators

5. — The doctor told him sadly that his illness was diagnosed ___

stomach cancer.

— Really？ Im terribly sorry to hear that.

A. with B. to

C. as D. of

6. The moving story happened in ___ and our hero was in his ___ .

A. 1950s； twenty B. 1950s； twenties

C. the 1950s； twenty D. the 1950s； twenties

7. Because of his outstanding scores last year， he ___ the prize ___ having the best performance.

A. was awarded； for B. was awarded； by

C. awarded； for D. awarded； by

8. These dishes taste very bad. I guess that they ___ too long.

A. were cooked B. have been cooked

C. are cooked D. had been cooked

9. The professor talked about his ___ opinion after giving us a lively speech.

A. various B. rude

C. personal D. single

10. The island is ___ attractive in spring and autumn because of the pleasant weather in both seasons.

A. hardly B. partly

C. equally D. nearly

阅读表达（阅读下面短文，并按照题目要求用英语回答问题。）

Some expressions describe people who are important， or who at least think they are. One such expression is “bigwig”.

In the seventeenth century， important men in Europe began to wear false hair， called wigs. As years passed， wigs began to get bigger. The size of a mans wig depended on how important he was. The more important he was—or thought he was—the bigger the wig he wore.

Today， the expression “bigwig” is used to make fun of a person who feels important. People never tell someone he is a bigwig. They only use the expression behind his back.

“Big wheel” is another way to describe an important person. A big wheel may be the head of a company， a political leader， a famous movie star. They are big wheels because they are powerful. What they do affects many people. Big wheels give the orders. Other people carry them out. As in many machines， a big wheel makes the little wheels turn. “Big wheel” became a popular expression after World War II. It probably comes from an expression used for many years by people who fix parts of cars and trucks. They said a person rolled a big wheel if he was important and had influence.

The top of something is the highest part. So it is not surprising that top is part of another expression that describes an important person. The expression is “top banana”. A top banana is the leading person in a comedy show. The funniest comedian is called the top banana. The next is second banana. And so on. Why a banana？ A comedy act in earlier days often included a part where one of the comedians would hit the others over the head with a soft object. It was shaped like the yellow fruit： the banana. “Top banana” is still used mainly in show business. Yet nowadays the expression can also be used to describe the top person in any area.

1. Who began to wear wigs in the 17th century？ （within 4 words）

2. Why do we call political leader a big wheel？ （within 5 words）

3. When did “big wheel” become a popular expression？ （within 4 words）

4. Who could be called the top banana in a comedy show？ （within 3 words）

5. What is “top banana” used to describe nowadays？ （within 8 words）

跟踪导练（四）

阅读理解

Psychologist George Spilich and workmates at Washington College in Chestertown， Maryland， decided to find out whether， as many smokers say， smoking helps them to “think and concentrate”. Spilich put young non-smokers， active smokers and smokers deprived （被剥夺） of cigarettes through many tests.

In the first test， each subject sat before a computer screen and pressed a key as soon as he or she recognized a target letter among a group of 96 letters. In this simple test， active smokers， deprived smokers and non-smokers performed equally well.

The next test was more complex， requiring all to look quickly at orders of 20 same letters and respond to the immediate one of the letters transformed into a different one. Non-smokers were faster， but under the encouragement of nicotine， active smokers were faster than deprived smokers.

In the third test of short-term memory， non-smokers made the fewest errors， but deprived smokers committed fewer errors than active smokers.

The fourth test required people to read a passage， and then answer questions about it. Non-smokers remembered 19 percent more of the most important information than active smokers， and deprived smokers bested those who had smoked a cigarette just before testing. Active smokers were not only likely to have poorer memories but also had trouble picking important information from unimportant details （细节）.

“As our tests became more complex，” Spilich concludes， “non-smokers performed greatly better than smokers.” He predicts， “Smokers might perform well enough at many jobs—until they got complex. A smoking airline pilot could fly well enough if no problems appeared， but if something went wrong， smoking might damage his mental capacity （容量）.”

1. Whats the purpose of George Spilichs experiment？

A. To show how smoking damages peoples mental capacity.

B. To prove that smoking affects peoples regular performance.

C. To find out whether smoking helps peoples short-term memory.

D. To test whether smoking has a positive effect on the mental capacity of smokers.

2. George Spilichs experiment was conducted in such a way as to ___ .

A. check the effectiveness of nicotine on smokers

B. register the immediate responses of the subjects

C. put the subjects through increasingly complex tests

D. force the subjects to pick major information from less major details

3. The underlined word “bested” in Paragraph 5 most probably means “___”.

A. lost B. beat

C. hated D. caught

4. It can be inferred from the last paragraph that ___ .

A. no airline pilots smoke during flights

B. smoking in urgent cases causes mental illness

C. smokers should not expect to become airline pilots

D. smokers may prove unable to deal with urgent cases

选词填空

从下列方框里10个单词中选择8个适当单词的正确形式填入下列各句中，使其句意完整。每个单词只使用一次。

relativity victim breeding explore explode

straight clear brilliant physical escape

1. The police said that the bomb might ____ at any time.

2. The ____ was caused by an escape of gas.

3. A（n） ____ line is the shortest distance between two points.

4. The gas was ____ from a small hole in the glass bottle.

5. The clouds ____ away and the stars shone very brightly in the sky.

6. After his vacation he was in fine condition both ____ and mentally.

7. The ____ of the explosion were buried last week.

8. This area has become a（n） ____ ground for Giant Pandas.

句子翻译

1. 你喝醉后，要想走直线是不可能的。

2. 小孩子们总是在想着怎样逃离父母的掌控。

3. 蒂娜是以准时出名的，所以我们不知道她这次迟到的原因。

4. 几个部门经理发言支持我的新建议。

单项选择

1. They have attached a ___ of conditions ___ the agreement.

A. number； in B. amount； to

C. number； to D. amount； in

2. As we all know， not less than sixty percent of the earths surface ___ covered by water.

A. is B. are

C. was D. were

3. — Do you know the boy besides Tom？

— Im not sure but he seems to ___ me at last months meeting.

A. being introduced to B. be introduced with

C. have been introduced to D. be introduced to

4. ___ blood if you can and many lives will be saved.

A. Giving B. Given

C. Give D. To give

5. — I finally managed to finish the hard project.

— ___ .

A. Well done B. Bad luck

C. Take it easy D. Good luck

6. He is my husband， and I will love and ___ him no matter what happens and what he does.

A. forbid B. abandon

C. support D. refuse

7. — How does your company deal with the problems between

managers and their employees？

— The key ___ the problem is to make the two sides ___

effectively with each other.

A to solve； communicate

B. to solving； communicate

C. to solve； to communicate

D. to solving； to communicate

8. You must feel very angry while having something important to do at once when the telephone keeps ___ nonstop ___ you answer.

A. ringing； until B. ring； until

C. ringing； when D. ring； before

9. As young workers in the society， we should listen more to the advice of the people around and then make us walk ___ a right direction.

A. on B. in

C. beyond D. off

10. Fortunately， no one was hurt when the unexpected bomb ___ .

A. escaped B. cleared

C. happened D. exploded