---Do you know mother giant pandas have only one or two babies ?----Sorry，I don’t know．
#46854
A
at a time
B
at time
C
at times
D
at that times
推荐题目
—Do you know the girl _______ red? —Yes, she is my cousin. I think red looks beautiful______ her.
#47035
A
in, in
B
wears, on
C
wears, in
D
in, on
-What are they doing? -They are talking the phone their life.
#50093
A
on; about
B
in; about
C
to; about
D
on; on
There is a bridge __the river and __ the bridge many people are walking.
#48084
A
over; over
B
on; on
C
on; over
D
over; on