They aren't our books. Are they___________?
#39426
A
your
B
yours
C
them
D
their
推荐题目
--A Dongying Evening Paper, please! --There is the last one left here, would you like to have ______?
#38984
A
it
B
one
C
them
D
some
—Is this _______notebook?—No, it isn't_________.
#54551
A
theirs; their
B
hers; his
C
your; mine
D
your; my
——I haven't got a camera.——I think you should buy_______. It's useful for you.
#54070
A
one
B
this
C
that
D
it
—__________ have you been in the sports club?—Since the first month I came to the school．
#52495
A
How old
B
How long
C
How much
D
How soon