英语九上完形.急)My old college roommate,Bob,was no ordinary person.

英语九上完形.急)
My old college roommate,Bob,was no ordinary person.In the first ＿1＿ ,he did not come from an ordinary family,both his parents were famous.His father was a chess expert and rocket research(火箭研究) ＿2＿ for NASA.His mother had been an opera singer in Europe.＿3＿,what made Bob unusual was ＿4＿ his parents were famous,he had ＿5＿ interest in school---he never studied and avoided activities that __6__ thinking.In general,he was quite different from his parents.In fact,you might think Bob was rather stupid __7__ you asked a question about a car.When it came to working with or knowing about cars,Bob was a genius(天才) He could take a car __8__,put it back together again,__9__ any mechanical(机械) difficulty,or give you the correct statistics(统计数字) for any American car built in the last 20 years.There was __10__ he did not know about __11__.That was what made Bob so unusual.
After six months of college,he __12__ all his classes and had to drop out.He left the school.After __13__,he got a job in a garage(汽车修理厂) working with __14__.In the end,I think he was secretly __15__ that he had to leave school.
1.A.time B.place C.word D.use
2.A.actor B.player C.scientist D.lawyer
3.A.However B.Though C.Certainly D.Of course
4.A.because B.as C.instead D.though
5.A.great B.special C.no D.never
6.A.offered B.needed C.reported D.taught
7.A.unless B.when C.if D.since
8.A.away B.up C.clearly D.separately
9.A.ask B.answer C.repair D.have
10.A.very much B.very little C.so many D.a few
11.A.his father B.his mother C.himself D.them
12.A.passed B.chose C.wrote D.failed
13.A.graduating B.leaving C.working D.mastering
14.A.cars B.companies C.friends D.workers
15.A.successful B.sorry C.funny D.happy
可能会打错单词,望谅解

1-5：B C A D C
6-10：B A D B D
11-15：D D B A B
有疑问可以在线提问
再问： 为什么第四个和第十个是D.最后一个是B啊。。。。我是自己做的。不过这三个答案不同。。。。
再答： 4 what made Bob unusual was ＿4＿ his parents were famous, he had ＿5＿ interest in school 令Bob不寻常的是 尽管 他父母很出名（这里等同于学业很出色），他却对学习没半点兴趣。 根据句意应该是转折、对比。 10 There was __10__ he did not know about __11__. 关于这方面，他几乎没有不知道的，个人倾向于选择B，因为difficulty和statistics都不可数，由于11选了them,所以此处就选了D的。 15 句意是说他为自己不得不离开学校而（ ） 因为是had to，推断他私底下是有些遗憾（sorry）的。 以上仅是个人观点，欢迎批评指正。
再问： 第10处，我也是很纠结。。。可根据there was确实应该用B
再答： 唔。。。还是坚持第一感觉吧，them有时也用于集合名词的、、嗯，B还是对的~~~
再问： en