.---How did you know the surprising news? ---I happened _______ the event then.A

题型：不详难度：来源：

.
---How did you know the surprising news?
---I happened _______ the event then.

A．to be covered

B．to have covered

C．to be covering

D．to cover

答案

解析

略

举一反三

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--- It is said that you have given up your job as a secretary. Why?
--- The salary is OK, but I have got ___________ nothing in the office all the time.

A．tired of doing	B．tired with doing
C．tiring to do	D．tiring with doing

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Nobody can bear __________ at in public places.

A．being laughed

B．laughing

C．to laugh

D．to be laughed

题型：不详难度：| 查看答案

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____ the answer, Tom, who asked the questions, still stood with his hand ____.

A．Giving; raised

B．Given; raised

C．Given; risen

D．Giving; rising

题型：不详难度：| 查看答案

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_____ price decline ______ farmers" income, the central government has decided to buy more crops to protect farmers.

A．Preventing; to affect

B．To prevent; affecting

C．Having prevented; affecting

D．To prevent; being affected

题型：不详难度：| 查看答案

Today everyone arrived earlier than _______.

A．expecting

B．having expecting

C．to expect

D．expected

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