The teachers often tell their pupils ____ across the road when the traffic light is red. 
#52728
A
not go
B
not to go
C
don’t go
D
didn’t go
推荐题目
When did your mother _____ home?
#59677
A
Return
B
return to
C
return back
D
return back to
---Miss Hu, I have trouble __________ grammar and __________ the text. 
#55875
A
with; to understand
B
on; in understanding
C
with; understanding
D
on; to understand