问题 选择题
He noticed that the straight part of the dance was different in the afternoon from ________ it had been in the morning.
A.thatB.whereC.whatD.which
答案

C

解析:介词from后是宾语从句,但从句中it had been后面少表语,所以what符合语意。

单项选择题
单项选择题