题目内容：

look like和look的区别
He'd like to know what the whether looks like today.
这里为什么不能把look like改成look?

优质解答

look是不及物动词,需要介词like才能接宾语,这句话里有宾语,就是what.按理说宾语应该在like后面,但这句话是疑问口气,所以what提到了the whether前面.