改错.1.lf she comes or not doesn't concern me.2.Whoever was responsible for the accident is...改错.1.lf she comes or not doesn't concern me.2.Whoever was responsible for the accident is not yet clear.3.We never doubt whether he is honest.4.You mu

改错.1.lf she comes or not doesn't concern me.2.Whoever was responsible for the accident is...改错.1.lf she comes or not doesn't concern me.2.Whoever was responsible for the accident is not yet clear.3.We never doubt whether he is honest.4.You mu
改错.1.lf she comes or not doesn't concern me.2.Whoever was responsible for the accident is...
改错.
1.lf she comes or not doesn't concern me.
2.Whoever was responsible for the accident is not yet clear.
3.We never doubt whether he is honest.
4.You must give it back to whomever is the owner of it.
5.I feel it a terrible thing which my mother should have to toil so endlessly.
6.The fact is what he didn't notice the car until too late.
7.The reason why he was late was because he didn't catch the early bus.
8.Your brother's health is not which it used to be.
9.Obviously there was little probability which they would succeed,but they didn't mind.
10.The proposal has been put forward what the flight should be cancelled.
11.You can give this ticket to whomever wants to have it.
12.I don't know if to stay here or not.
13.This school is no longer that it was 30 years ago.
14.You are saying that everyone should be equal,and this is how I disagree.
15.The fact he is an orphan is well known.
16.What surprise me most is that she doesn't even know what the difference between the two lies.
17.It is happened that I was there that evening.
18.The reason why I burst into tears is because I don't want to part with my mother.
19.It is hard of him to work out the problem.
20.My brother says that he has lived here for twenty years and he loves this city very much.

改错.1.lf she comes or not doesn't concern me.2.Whoever was responsible for the accident is...改错.1.lf she comes or not doesn't concern me.2.Whoever was responsible for the accident is not yet clear.3.We never doubt whether he is honest.4.You mu
1.if改为whether
2.whoever --- who
3.whether --- that
4.whomever--- whoever
5.which -- that
6.what --- that
7.because -- that
8.which --- what
9.which --- that
10.what -- that
11.whomever --- whoever
12.if --- whether
13.that --- what
14.how --- what
15.fact和he 之间加that
16.what --- that
17.is去掉
18.because --- that
19.of --- for
20.暂时没找到.

楼上的前面都对了，最后一题我来改
he has lived here 改成 he has been here

同意1--19题答案；
20.....and he .....改为：....and that he loves this city very much.
简析：当that 引导两个宾语从句时，第一个宾语从句中的that 可以省略，但第二个必须保留！