( )He doesn't know ( ).A.what to do.B.what he can do .C.how to do D.how to do it
问题描述:
( )He doesn't know ( ).A.what to do.B.what he can do .C.how to do D.how to do it
答
A how 是方式状语,不能引导从句
答
A D 都对的
答
A B D
答
A.what to do
答
A,D
A:他不知道做什么
D:"他不知道怎么做"
答
AC