问题
I really didn’t understand____ made my son so sad this morning.
A:what was it
B:what it was that
C:it was what that
D:what was it that
B:what it was that
C:it was what that
D:what was it that
正确答案是：
同类题型
Hurry up, or you ______ catch the train.
Tom was caught ________ yesterday and he ________ not to drive that fast again.[ ]
Peter’s Chinese was very poor when he came to China, so he couldn’t make himself _____.
nice the ice cream looks! I can’t wait to taste it.
. Tommy’s parents thought he was at school, but _______ he was in an Internet bar.