3．I was ruined by that law case.

2．In my experience，very few people really understand the problem.

5．这桥长200米。

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答案：1.It occurred to me that I would travel to Europe.

4．我能用短波收音机收听到你的信号。(pick up)

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3．我被那场官司搞得倾家荡产。(ruin)

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2．据我的经验看，真正理解这个问题的人很少。(in one’s experience)

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1．我突然想到要去欧洲旅游。(occur to)

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8．When you get the paper back，pay special attention to what ________.

A．have marked　 B．have been marked　 C．had marked　 D．had been marked

解析：句意：当你拿回试卷时须特别注意已经标注过的部分。本题考查动词的时态，该句强调过去已经修改过的东西并强调对现在的影响，用现在完成时，又因其主语为what，所以用被动语态。故用现在完成时的被动语态，选B。

答案：B

7．They became friends again that day.Until then，they ________ to each other for nearly two years.

A．didn’t speak　 　　　B．hadn’t spoken

C．haven’t spoken　 　　D．haven’t been speaking

解析：句意：那天他们又成了朋友。在那之前，他们将近2年时间没互相说过话。他们两年没说话发生在那天他们又成为朋友之前，是过去的过去发生的动作，用过去完成时。故选B。

答案：B

6．At the end of the meeting，it was announced that an agreement ________.

A．has been reached　 B．had been reached　 C．has reached　 D．had reached

解析：句意：会议结束的时候，他们宣布达成了一项协议。首先我们来确认agreement和reach间的关系为动宾关系，因agreement作主语，故应用被动语态，这样淘汰C项，又因“达成协议”发生在“宣布”之前，应用过去完成时，故选B。

答案：B