--- The MP3 cost me about 2,000 yuan. --- Well, it was crazy of you to spend so

题型：不详难度：来源：

--- The MP3 cost me about 2,000 yuan.
--- Well, it was crazy of you to spend so much money_____you could buy a cheaper one.

A．when

B．unless

C．if

D．because

答案

解析

四个学校分别表示当……时候、除非、如果和因为，根据题意选A，嗯，你疯了，当你能买一个更便宜的的时候，你花这么多钱。

举一反三

____ good use you’ve made of your time to study, there’s still room for improvement.

A．Though

B．That

C．Whatever

D．However

题型：不详难度：| 查看答案

Can you lend your car to me tomorrow/
Of course . you promise to return it on time.

A．Now that

B．As far as

C．If only

D．As long as

题型：不详难度：| 查看答案

______ I admit that all these problems are difficult, I don’t agree that they can’t be solved.

A．Unless

B．While

C．Until

D．Since

题型：不详难度：| 查看答案

Quiet student ____he may be,he talks a lot about his favourite sport after class.
A if B as C since D when

题型：不详难度：| 查看答案

________ I’m __________ about the work. I’m not strong enough for it.

A．since…bored	B．however… exhausted
C．Not that… particular	D．Now that…tired

题型：不详难度：| 查看答案