---All the students are studying quietly.

---They have been accustomed ________ any noise during free periods.

A. not to make　　　　　　　　　　　　　　　　　　　　　 B. not to making

C. to not make　　　　　　　　　　　　　　　　　　　　　 D. to not making

練習冊系列答案
相關習題

科目：高中英語 來源： 題型：閱讀理解

In July 19閱讀理解upiter,the largest planet in our solar system,was struck by 21 pieces of a comet (彗星).When the fragments (碎片) landed in the southern part of the giant planet,the explosions were watched by scientists here on earth.But what if our own planet was hit by a comet?

The year is 2094.It has been announced that a comet is heading towards the Earth.Most of it will miss our planet,but two fragments will probably hit the southern part of the Earth.The news has caused panic.

On 17July,a fragment four kilometers wide enters the Earth's atmosphere with a huge explosion.About half of the fragment is destroyed.But the major part survives and hits the South Atlantic at 200 times the speed of sound.The sea boils and an enormous wave is created and spreads.The wall of water rushes towards southern Africa at 800 kilometres an hour.Cities on the African coast are totally destroyed and millions of people are drowned.The wave moves into the Indian Ocean and heads towards Asia.

Millions of people are already dead in the southern part of the Earth,but the north won't escape for long.Tons of broken pieces are thrown into the atmosphere by the explosions.As the sun is hidden by clouds of dust,temperatures around the world fall to almost zero.Crops are ruined.Wars break out as countries fight for food.A year later civilization has collapsed.No more than 10 million people have survived.

Could it really happen?In fact, it has already happened more than once in the history of the Earth.The dinosaurs (恐龍) were on the Earth for over 160 million years.Then 65 million years ago they suddenly disappeared.Many scientists believe

that the Earth was hit by a space fragment.The dinosaurs couldn't survive in the cold climate that followed and they became extinct.Will we meet the same end?

1.Which of the following is NOT TRUE according to the author's description of the disaster in 2094?

A.The whole world becomes extremely cold.

B.All the coastal cities in Africa are destroyed.

C.The whole mankind becomes extinct.

D.The visit of the comet results in wars.

2.Why does the author mention dinosaurs at the end of the passage?

A.Because they could only live in the warm climate.

B.Because they once dominated the earth.

C.Because their extinction indicates future disasters.

D.Because dinosaurs and humans never live in the same age.

3.In writing the passage,the author intends to  _______.

A.give an accurate description of the possible disaster in the future

B.prove that humans will sooner or later be destroyed

C.tell the historical development of the Earth

D.warn of a possible disaster in the future

4.It can be concluded that the passage is most probably part of a(n)________.

A.horror storyB.news reportC.research paperD.article of popular science

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Once upon a time, there was an island inhabited by: Happiness, Sadness, Knowledge, and all the rest of it, including Love. One day it was announced to the feelings that the island would sink, so all constructed boats and left. Except for Love.

    Love was the only one who stayed. Love wanted to hold out until the last possible moment.

When the island had almost sunk, Love decided to ask for help.

    Richness was passing by Love in a grand boat. Love said, "Richness, can you take me with you?"

    Richness answered, "No, I can't. There is a lot of gold and silver in my boat. There is no place here for you."

    Love decided to ask Vanity(虛榮) who was also passing by in a beautiful vessel. "Vanity, please help me!"

    "I can't help you, Love. You are all wet and might damage my boat," Vanity answered.

    Sadness was close by so Love asked, "Sadness, let me go with you."

    "Oh . . . Love, I am so sad that I need to be by myself!"

    Happiness passed by Love, too, but she was so happy that she did not even hear when Love called her.

    Suddenly, there was a voice, "Come, Love, I will take you." It was an elder. So blessed and overjoyed, Love even forgot to ask the elder where they were going. When they arrived at dry land, the elder went her own way.

What idea did the writer intend to tell us in this passage?

     A. Love takes a long period.                   B. Love gets along without richness.    

C.  Love goes on against Vanity.             D. Love is different from happiness.

Why did all except the elder refuse to take Love with them?

       A. Because they have enough Love already.     

B. Because they don’t need Love.

  C. Because they look down upon Love.

   D. Because in the writer’s opinion, Love has nothing to do with them.

It can be inferred from the passage that the elder probably refers to ________.

A. Cleverness       B. Time       C. Knowledge     D. Beauty

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

Leave a camera on a mountaintop, and chances are, you'll never see it again. But 24-year-old Paul Bellis, a university student from Wales, believed that most people were better than that, and set up a creative experiment to test out his theory.

"I was speaking to a friend who said you can't trust anyone, anywhere these days," Bellis told the Daily Mail. "I didn't want to believe that so I set up this experiment to find out what might happen and prove you can trust people."

Billis decided to do an experiment by hiking up a mountain called Snowdonia, taking a photo, and leaving his camera behind. He also attached a note to the camera, asking other hikers to take photos of themselves and then leave the camera there until the roll of film (膠卷) was empty. He also included his address, in case someone would be nice enough to return the camera to his home after the roll of film was finished.

Four days later, Bellis got a visit from a Snowdonia park manager, who came to return his camera. After Bellis got the film developed, he saw that his fellow hikers and followed his instructions. Thirty people had each taken photos of themselves at the mountain. From viewing the collection, it was clear that all the hikers had enjoyed the experiment.

As for the park manager, Brian, "I found the camera and thought it had been lost until I saw the note," he said. "I was passing his home and just dropped it off. I' m glad that the photos came out very well."

The underlined word "that" in Paragraph 2 refers to __________.

A. the Daily Mail

B. Bellis' theory

C. the idea that Bellis would do the experiment

D. the opinion that we shouldn't trust people

What can we know from the note Bellis attached to his camera?

A. The camera wasn't a missing one.

B. The roll of film had been used up.

C. Bellis was very kind to other hikers.

D. Bellis asked others to take pictures of him.

Brian returned the camera directly because __________.

A. he wanted to be trusted by others

B. Bellis' home was on his way

C. Bellis asked him to do so

D. he wanted to have a look at the photos

The experiment Bellis turned out to be __________.

unsuccessful    B. disappointing    C. encouraging     D. surprising

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

After six months of living in New Zealand, I realized one thing. Despite my  36   for greater contact with local students,  37   I initiated(開始) the contact, it wouldn’t happen. Local students are not interested in contacts with the international students, because they regard us as shy,  38    and sometimes snobby （勢利的） people. Of course we know that’s not true. I want to change their opinions.

After  39     the problem, I put on my “confidence mask” each morning and walked around with a smile on my face. I chatted with people whenever I had the chance. I showed that I was not afraid to  40     them, and that I was worthy of being a friend.

A side-effect of my  41     confidence was that my emotions occasionally broke down Only in the  42     of my room, where no one could see, would I reveal my real emotions. All the rejections, funny looks, and  43     behind my back calling me a weirdo（古怪的人） melted  into tears. Once that was done, I would put on my confidence mask once again and start a new day.

It finally worked  My name became known throughout the school as I appeared to be 44     and active. Slowly, I discovered that I no longer needed to put on my confidence mask. I had real    friends. Instead of dragging myself to school and  45    to be happy, I was truly happy. I could not believe it when I was elected to the student government as Deputy Head boy----the first international student to receive the title.

From my  46     in New Zealand, I believe one thing will always be true: If you try your best to reach your goals, you’ll achieve your  47     dreams.

A. desire          B. invitation   C. devotion     D. effort

A. if             B. otherwise   C. unless       D. once

A. energetic     B. considerate C. free        D. dull

A. getting        B. realizing     C. solving       D. making

A. get up with     B. put up with C. open up to  D. look forward to

A. accepted      B. proved      C. elected           D. forced

A. public         B. privacy      C. possession  D. protection

A. laughing      B. talking      C. acting     D. walking

A. minded        B. talented      C. humorous   D. enthusiastic

A. looking      B. helping      C. pretending  D. treating

A. experience     B. trouble           C. travel      D. struggle

A. great         B. impossible  C. hopeful      D. reasonable

查看答案和解析>>

科目：高中英語 來源： 題型：

假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩處。每處錯誤僅涉及一個單詞的增加、刪除或修改。

增加：在缺詞處加一個漏字符號( ∧)，并在其下面寫出該加的詞。

   刪除：把多余的詞用斜線(＼)劃掉。

    修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。

    注意：1．每處錯誤及其修改均僅限一詞；

2．只允許修改10處，多者(從第11處起)不記分。

    One afternoon after I was on my way home，the weather changed suddenly．Dark clouds were gathered．I began to feel worried because I didn’t have both a raincoat or umbrella about me．It soon started to rain. Just as 1 was hurrying home, I heard of someone calling me from behind．I turn to have a look and found that he

 was Liu Wei, a good neighbor of mine．He offered to share his umbrella with me．We walked all the ways home．With Liu  Wei’s  help, I would  have got wet to the skin．How thankful 1 was to his help!

查看答案和解析>>

同步練習冊答案