希望英语好的童鞋帮忙解答下,不算很难的问题哦

希望英语好的童鞋帮忙解答下,不算很难的问题哦
1、I am sure that ___ you said is wrong.
A.which
B.all
C.this
D.what
为什么不选B?that和what能连用?
2、I have been to the docter's about my headache.He says there is ___ .
A.something serious
B.anything serious
C.not serious
D.nothing serious
为什么不选B?
3、His honesty is __ :nobody can doubt it.
A.in question
B.out of the question
C.beside the question
D.without question
为什么不选B?
最后在翻译一下这个 Although the false banknotes fooled many people,they did not stand up to close examination.主要不会后半句.
真的解决了我很多问题,就快要考研了,但是是艺术生,英语很差,所以我要重头学起,不会的问题网友都很积极的帮我回答,真的很感动.我会努力的,相信我吧