精英家教網 > 初中英語 > 題目詳情

 —I think the man over there must be Bob.

—It ______ be him. He has gone to Paris.

A．can’t            B．can              C．may not           D．mustn’t

 

【答案】

A

【解析】

試題分析：根據 He has gone to Paris.“他去巴黎了。”可知，本句應該是“它不可能是他。”故排除B；“不可能”是can’t。而may not表示“不可以”，mustn’t表示“禁止做”故與題意不符。所以本題選A。

考點：本題考查情態(tài)動詞的用法。

點評：本題實際是考查情態(tài)動詞表示推測的情況，這很容易與以前學過的情態(tài)動詞的用法相混淆。情態(tài)動詞表示推測的情況，表示一般性推測用might、could表示“可能”；表示肯定推測用must表示“一定”；否定推測用can’t表示“不可能”。

 

練習冊系列答案
相關習題

科目：初中英語 來源： 題型：022

(補全單詞)I think t________　should be allowed to choose their own clothes.

查看答案和解析>>

科目：初中英語 來源：一課三練 實三英語 題型：026

根據句意和空格處的首字母寫單詞。

I think t________ by train is the best.

查看答案和解析>>

科目：初中英語 來源：走向清華北大同步導讀·初三英語 題型：026

根據句意, 用適當?shù)脑~填空(首字母已給出)

I think t________ is one of the most important things in the ball games.

查看答案和解析>>

科目：初中英語 來源：2011-2012學年江蘇省泰興市實驗中學初二下學期期中英語試卷（帶解析） 題型：閱讀理解



Sleep is very important. A person who does not sleep dies faster than a person who does not eat. We spend about a third()of our lives in sleep. That’s about 121 days a year!
How much sleep do we need? We are all different. A baby needs 16 hours of sleep every day. Children of 6 to 12 years of age need an average(平均)of 10 to 12 hours of sleep. Teenagers need 9 to 10 hours of sleep. An adult needs an average of 7 to 8 hours a day. There are some people who need only 3 hours of sleep; others need 10 hours of sleep. After the age of 50, the average sleep time goes down to 6.5 hours a day. We need less sleep as we get older.
About one in three Americans has a problem with sleep. Many of these people cannot fall asleep. The name for this problem is insomnia. Some people say, “I didn’t sleep all night.” But that’s not really true. They may sleep lightly and wake up several times. In the morning, they only remember the time they were awake, so they think they were awake all night.
This is not a new problem. Many famous people in history had insomnia. Some of these people had special ideas to make themselves sleep. Benjamin Franklin had four beds. He moved from one to the other to fall asleep. Mark Twain had a different way. He lay on his side across the end of the bed!
【小題1】How long do we spend in sleep a year?

A．Less than three months.B．More than five months.
C．About four months.D．Less than 2000 hours.
【小題2】If you are thirteen years old, you need at least __________ hours of sleep.
A．16 B．12 C．9 D．7
【小題3】What does the underlined word “insomnia” mean in this passage?
A．No sleep.B．Fast sleep.C．Slow sleep.D．Sleep with many dreams.
【小題4】Which of the following is TRUE according to the passage?
A．We will die soon if we don’t sleep well.
B．The older we get, the less sleep we need.
C．We can tell a person’s age from his sleep time.
D．Famous people move from one bed to the other to fall asleep.
【小題5】Which would be the best title for this passage?
A．Sleep less B．Go to sleep
C．Age and sleep time D．Famous people and sleep

查看答案和解析>>

科目：初中英語 來源：同步題 題型：補全對話，情景問答

短文填空。根據首字母的提示填入適當?shù)脑~使短文完整。
Woman：OK，now I want to hear everyone's predictions about the future.
Girl 1：Well，I think t    1    will be more people.
Woman：More people？OK，what e    2     ？
Boy 1：I p    3   that there will be less free time.
Woman：I hope not!
Girl 2：Well，I think there will be f    4     cars.
Woman：You do？
Girl 2：Yes, people will use the subways m   5    .
Woman：That's a great idea! Let's hear a   6    prediction.
Boy 2：There will be l   7     pollution.
Woman：That will be g   8   for the earth.
Girl 1：I think there will be fewer trees. I think cities will be really big and c   9    . B  10 there
will be a lot more people.

查看答案和解析>>

同步練習冊答案