()She doesn't know__this afternoon. A.what she can do it B.what to do it C.what to do D.what she d
问题描述：
()She doesn't know__this afternoon. A.what she can do it B.what to do it C.what to do D.what she d
()She doesn't know__this afternoon.
A.what she can do it B.what to do it C.what to do D.what she does
答
选C.
她不知道今天下午做什么.
A,B,what和 it 重复,去掉 it才对；
D,时态不对,主句用一般现在时,从句时间状语是今天下午this afternoon,从句应该用一般将来时.