问题

Who taught ______ math last year?
A:they
B:their
C:them
D:theirs
B:their
C:them
D:theirs
正确答案是:
同类题型
Mr. Wang _____ gets up early. So he is ______ late for work.
Personally I don’t quite agree that people ________dangerous animals as pets.
_____ yogurt do you need? — Three cups. [ ]
You can ______ music here.—Yes. But I don’t like the music. May I listen to the CDCDs by S.H.E?
. — Thank you for picking me up in this remote area! — _____. I’m just going in the same direction.