问题

The expert’s theory, _____ my opinions were based, proved right in the end.[ ]

A: on which
B: whom
C: for which
D: that

正确答案是：

同类题型

Great importance has been ________ education since 1985, when the first educational reform began.[ ]

Look, the old man who is playing _______ guitar is ______ university teacher.

Can you imagine ________ in the future.

What about the pen you bought yesterday.– It well. I like it very much.

Everyone will go through life’s stages of ups and downs, ________ self-respect plays a key role in thematurity of a person[ ]