Look!___the children are playing basketball there!A.What happy B.How happily 我选的是A,是错误的.为什么错?答案B为什么是对的?

问题描述:

Look!___the children are playing basketball there!
A.What happy B.How happily
我选的是A,是错误的.为什么错?
答案B为什么是对的?