Question

这两个问题的答案是什么？为什么？谢谢

8.When people talk about the scenic spots in Anhui, the first _____ comes into mind is the Yellow mountain．
A．which B．that C．one D．place

(C、D为什么不能选？)

9.The topic , _____ we devoted a full discussion , is to be presented to our teacher at class.

A.which B.where C.to which D.for which

Answer 1

8.one是不定代词，故不可用；place是地方的意思没错，但这里也不能选，因为句子的全意是第一个念头是黄山。
9.选A。这里是主语同位语从句。B是什么地方的意思；C和D前加了介词，作为介词的宾语，与句意不符