— The problem is a bit difficult .— ________ask your teacher for help?
#42438
A
Why not
B
What about
C
Try to
D
You should
推荐题目
There is a policeman _____ the bus. He is watching the traffic.
#35493
A
in front of
B
in the front of
C
in the front
D
the front
Shanghai is larger than ___________in Jiangsu.
#43314
A
any city
B
any other city
C
the other cities
D
another city