Teachers must be strict________ their students.
#47495
A
to
B
with
C
in
D
on
推荐题目
Do you share the room _____ your brother or have _____bedroom?
#46315
A
and; your own
B
with; yourself
C
with; your own
D
and; yourself
Please call me ______ 289-6578. 
#47561
A
in
B
for
C
on
D
at