33. We were to go out for a walk ________ it began to rain.A．whileB．beforeC．asD．

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33. We were to go out for a walk ________ it began to rain.

A．while

B．before

C．as

D．when

答案

解析

略

举一反三

39. _______ is certain, people’s living conditions in China have improved a lot since the 1980s.

A．It

B．As

C．what

D．Which

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____ she a man, she might be elected president.

A．If

B．Unless

C．Was

D．Were

题型：不详难度：| 查看答案

___ he is going to do it or not does not matter .

A．Whether

B．If

C．When

D．Why

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Come earlier, ___ you won’t get anything to eat.

A．or

B．unless

C．then

D．when

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—How do you like your college life?
—rrible．Not only ____less spare time, but ____myself even busier than before．

A．do I enjoy; do I find	B．I enjoy; I find
C．do I enjoy; I find	D．I enjoy; do I find

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