问题
These postcards are ________.
A:they
B:theirs
C:their
D:them
B:theirs
C:their
D:them
正确答案是:
同类题型
We don’t doubt ____ he’ll give us much help. _____ we doubt is _____ he’ll come on time
Can I walk across the road now, mum? — No, you_______. You have to wait until the light turns green.
_______ name is Mark and ________ name is Liza.
The new computers ______ to the village school. Do you know?—Yes. I heard of it.