41.InParisthereisapopularsaying(C)youhavenotbeentoParisifyouhaven'tbeentotheEiffelTower.A.whichB.whyC.thatD.whether42.Idon'tthinkitwillbe(C)youknowhowtoimproveyourEnglishstudy.A.longafterB.longbeforeC.lon

Question

41.In Paris there is a popular saying ( C ) you have not been to Paris if you haven't been to the Eiffel Tower.
A.which B.why C.that D.whether
42.I don't think it will be ( C ) you know how to improve your English study.
A.long after B.long before C.long since D.far from that
43.Is it true (C ) the rain stops,it will be as hot as in the summer here?
A.when B.that when C.whenever D.that
44.His eyes were closed,so I said nothing,but put the chair ( D ) he would see he woke.
A.when; when B.where; where C.when; where D.where; when
45.surprised us most Tom should have left without a word.( A)
A.He;why B.It;that C.This; what D.That; that
46.I don’t think that the book is very useful ,_D__
A.do I B.is it C.doesn’t it D.isn’t it
47.I was told _D Bill Gates was thirteen he began to play with computers.
A．that how B．how that C．when that D．that when
48._B_leaves the room last ought to turn off the lights.
A.Who B.Whoever C.Anyone D.The person
49.The reason is__C_I missed the bus.
A.that B.when C.why D.what
50.__troubles me is ____I can’t learn all these English idioms by heart.(D)
A.That,that B.What,what C.That,what D.What,that

Answer 1

基本赞同南宫默言的观点,但是还是有不同看法.
42.B对I don‘t think it will be long before 表示在不久之后你会知道如何提高英语学习
43.B对这是一个主语从句,用that引导,但是从句中的两个句子应该有个引导词when
45.B对也是一个主语从句,it为形式主语,that后面为真正主语
46.同楼上
49.A对表语从句,意思为原因是.如果要用why有这样的句型the reason why.is that.
这里的why是定语从句引导词

以上为个人看法,欢迎纠正.