I don't know _____ A.how to do B.which to do C.what do D.where to do
问题描述:
I don't know _____ A.how to do B.which to do C.what do D.where to do
答
选A
B里面which跟do联用解释不通
C里面应该是what to do
D里面应该是where to go
答
I don't know what to do.
I don't know how to do it.
I don't know where to go.
答
C.what do 你会不会是吧to给落下了。
答
看走眼了、。A
答
A
答
I don't know __what to do ___吧
答
较真儿的话除了C,其他都可以~
非要选一个最好的,就A