— Dad, must we wait for the green light? — Yes, I’m afraid we ________. That’s the traffic rule (规则).
#40322
A
can
B
may
C
need
D
have to
推荐题目
________ the picture on the wall, please. 
#43716
A
Look
B
Look at
C
See
D
Look to
There _______ a football match next week. Shall we go and watch it?
#42202
A
is going to have
B
is going to be
C
will have
D
have