If their house___not like ours,what___it look like?

问题描述:

If their house___not like ours,what___it look like?
A is/isBis/does Cdoes/doesDdoes/is
选哪个,为什么

B.
如果他们的房子不像我们的,那它看起来像什么?
两个like都是"像"的意思,都是介词.前面的句子没有任何动词,所以要选is,而后面的句子里有个look,本身已经是动词了,所以要用does来提问.