Teenagers are not allowed to stay out late _         school nights.
#45832
A
on
B
in
C
at
D
by
推荐题目
It’s easy          me            English. I like it.
#46815
A
for, to learn
B
for, learning
C
of , to learn
D
of , learning.
 There is a post office _____ the street corner .
#49360
A
on
B
in
C
behind
D
across
Wei Fang is young,but she plays ping-pong ____ her mother. 
#50705
A
as good as
B
as well as
C
as better as
D
as best as