关于完成时态的英语单选题

关于过去完成时,现在完成时、将来完成时的英语单选
1 — Alvin, are you coming with us?
— I'd love to, but something unexpected _____. A. has come up B. was coming up
2The manager is said to have arrived back from Paris where he _____ some European business partners. A. is meeting B. had met
3 — Look! Somebody ________ the sofa. — Well, it wasn't me. I didn't do it.

A. has cleaned B.had cleaned 关于情景对话、动词的使用和固定搭配的单选:
4 — Tom is ill.When shall we go to see him,on Saturday or on Sunday? — ___.Either will do. A.I have no questions B.Either is OK with me.
5—How are things going after the hurricane striking your city? —It ___ long before the city returns to normal. A.takes B.won't be
6 His dream of becoming __ head of his organization is far from the reality. A.the B. 不填
7 I thought the weather woman __ CCTV was famous,but none of my friends has ___ heard
of her.Ain,just Bwith,ever
8 To save the drowning child, the boy plunged into the icy water without hesitation,____ his own safety．A. despite of B. as to
9 ______,he never forces his ideas on others. A.Though being experienced B.Experienced as he is
10 however ,I did manage to save myself from a beating by telling my mother I had only one good hairbrush as she'd broken ____other ones in the beating.A.all B.the
11The year of 2008 ___ the success of the summer olympics in China. Ahosted Bsaw
12 He said I didn't try my best.That's ___ I disagreed with him. A.what B.where
这些题的答案依次是 1-5 ABABB 6-10 BBABB 11-12BB 怎么另一选项错的,请解析.
帮我看下这些英语题,高手快来!求助帮助,都来看看啊!英语高手快帮忙写些考点啊,谢谢

1 — Alvin, are you coming with us?
— I'd love to, but something unexpected _____.
A. has come up 表示已经发生　 与现在有关 故正确
B. was coming up 与现在无关 故错
2The manager is said to have arrived back from Paris where he _____ some European business partners.
B. had met动作发生在have arrived之前
3 — Look! Somebody ________ the sofa. — Well, it wasn't me. I didn't do it.
A. has cleaned 与现在有关 :
4 — Tom is ill.When shall we go to see him,on Saturday or on Sunday? — ___.Either will do. B.Either is OK with me.回答了要问的问题
5—How are things going after the hurricane striking your city? —It ___ long before the city returns to normal.
B.won't be根据句子意思 不久城市就会恢复正常。主将从现。
6 His dream of becoming __ head of his organization is far from the reality.
B. 表示职位的名词前 不加冠词
7 I thought the weather woman __ CCTV was famous,but none of my friends has ___ heard
Bwith,ever
ever可用在现在完成时 否定句中　表示强调not　　ever＝never
8 To save the drowning child, the boy plunged into the icy water without hesitation,____ his own safety．
怀疑答案有误A. despite of B. as to
应该是 regardless of
9 ______,he never forces his ideas on others.
B.Experienced as he is这是让步状语从句
10 however ,I did manage to save myself from a beating by telling my mother I had only one good hairbrush as she'd broken ____other ones in the beating.
B.other 前加the。此处表特指，故应用the other 修饰
11The year of 2008 ___ the success of the summer olympics in China.
B　　saw见证了
12 He said I didn't try my best.That's ___ I disagreed with him.
B.where连接副词引导表语从句　并在从句中作状语
选项A是代词，从句中结构完整　　无需代词　故错

1. A,不能去的理由就是因为“。。。情况已经出现了” 2. B发生在arrive之前的过去动作。 3. A.沙发的干净状态是clean动作造成的结果 4. Beither表示两者中的任何一个都可以。 5. B It won' be long =soon, It won't be long before 是个常用句型，”不久以后就。。。“不久就回复正常了 6. B 表示独一无二的职位名称作表语，宾语，宾补时，其前部加冠词 7. B with可以表示在什么单位工作，有时也用on, has ever done表示曾经的意思 8. A despite of =without considering his own safety 的意思 9. B. as 引导让步状语从句时意思等于Although/though,但是常用倒装语序。 10. B 相当于 That's the point on which I disagreed with him. 再比如类似例子：Put thebook where it was.

选d。表示目的，用动词不定式。

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