几道英语选择题

1. C observe与it是主动关系，而且动作发生在ran之前。
2. C except 接that从句。
3. C fully convinced说明他们很肯定。
4. A 私人收藏家出于个人利益而收藏。
5. B was always doing 有感情色彩。
6. B 用陈述语序。
7. B （Sorry! 这一题A、B之间似乎都行，我还不能确定。A表示决心，B表示将来。B似乎更好些。）
8. A be used to 的to 是介词。
9. A 每天晚上都来，来了几个星期了。

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1。__B___, it immediately ran away.
A. Observing her
B. On being observed
C. Having been observed
D. On her being observed
2。PumaS never attack a human being except ___D__cornered.
A. they are
B. being
C. that they are
D. when they are
3. The expert were now fully convinced that the animal ___WAS/因为所给答案都是错的__ a puma.
A. must be ------既然是convinced,就没有必要再“猜测”了
B. should have been
C. can only be
D. could only have been
4. A private collector is a man who collects ____A___.
A. for his own benifit
B. on his own
C. in private
D. unknown to the public
5. In the past the big clock __答案应该是used to strike_/ A___ the hours.
A. always struck
B. was always striking
C. has always been striking
6. The vicar asked the Bill _B____ doing in the church tower.
A. what was he
B. what he was
C. what he is
D. whatever was he
7. " I _B___ it all right, but I'm afraid..." he says.
A. shall mend
B. am mending
C. have mended
D. mended
8. We'll get used to __A__ that , Bill.
A. hearing
B. hear
C. the sound
D. having heard
9. I've been coming here ___答案应该是night after night / A___ for weeks now.
A. every night
B. all night
C. the following night
D. serveral nights

这套练习题的质量实在不怎麼样。

1 这是相继发生不是先后发生 所以 C是错的 这是时间状语
最佳答案是B
2这是 名词性从句作介词宾语 是介词的宾语从句
答案是D
3

1、B。on介词短语，可以表示一…就…，这里it与observe是动宾关系，应用被动语态。

3、D。主句的谓语是were fully convinced，表示很肯定，所以用only。另外，其中有一个now，而谓语用were，表示这是虚拟语气，所以选D。

7、A。I shall 与you will 是一样的用法，表示将会…。现在进行时表将来，含有计划、打算、准备的意思。

1 D It 与 her 是被动关系啊，大体意思是，她一被发现，It就跑了
2 B 3 D 4 D 5 A 6 B 7 A 8 A 9 A

1.A . It 是这句的主语，它看到HER， 所以要用主动式。
2.A. except 后面接句子。