– How many babies can a mother giant panda have _________ ? – One or two.
#49237
A
one time
B
at a time
C
at times
D
some time
推荐题目
–Is it polite to speak or laugh loudly _________? –No, I don’t think so.
#45995
A
on time
B
at least
C
by chance
D
in public
