题目内容

Both his parents look sad．Maybe they ________ what's happened to him．

[　　]

A．

knew

B．

have known

C．

must know

D．

will know

答案：B
解析：

　　现在完成时主要强调过去发生的动作对现在造成的影响，或过去发生的动作还未结束，一直持续到现在或将来。根据上下文分析、推理，正确答案是B。


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I arrive at work ________ a smile ________ my face．

[　　]

A．

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B．

with;on

C．

for;on

D．

in;on

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根据对话内容在空白处填写一个适当的词,使对话完整。

　　Doctor：What's 　　1　　 with you,young man?

　　Paul：I don't feel 　　2　　．

　　Doctor：I'm 　　3　　 to hear that．Please take 　　4　　 your shirt and 　　5　　 down on the bed．

　　Paul：Yes,doctor．

　　Doctor：Well,there's 　　6　　 much wrong with you．Do you take much exercise?

　　Paul：No,doctor．I never have 　　7　　 time for exercise．

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　　Paul：Very badly,doctor．Can you give me 　　8　　 medicine to help me sleep?

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　　Paul：You're right,doctor．It's important for rile to 　　9　　 healthy．Thank you for your advice．

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1．________

2．________

3．________

4．________

5．________

6．________

7．________

8．________

9．________

10．________

用所给词的适当形式填空。

In the last three years,we ________(not meet)each other．

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[　　]

A．

will they go

B．

did they go

C．

do they go

D．

have they gone

单句改错，下列各句中均有一处错误，请指出并改正。

She can ________ both French and English．

[　　]

A．

say

B．

tell

C．

talk

D．

speak

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