He did ___ he could ___ me with my math.A.that help B.what help为什么?
问题描述:
He did ___ he could ___ me with my math.
A.that help B.what help
为什么?
答
B应该是:what;to help
定语从句,A排除.
答
He did what he could to help me with my math.
感觉应该是这样
答
B.what help
答
我怎么觉得没有答案啊,应该是A吧