问题
The teacher asked the students ________.
A:what they were doing at that moment
B:what were they doing at that moment
C:how are they doing at that moment
D:what they are doing at that moment
B:what were they doing at that moment
C:how are they doing at that moment
D:what they are doing at that moment
正确答案是：
同类题型
Every evening the students go to bed at 10:30______ and the lights are turned off.
Can you __________ Japanese? Please ________ these words in Japanese.
Don’t worry about me too much, mom. I think I’m __________ to finish the work by myself.
A moment, please．I’m checking if Mr. Smith _________ free tomorrow．