Smoking pollutes air. You ______ smoke here.
#87295
A
won’t
B
can’t
C
ought not to
D
needn’t
推荐题目
He demanded ___ here in time.
#87713
A
us to get
B
that we arrived
C
we arrive
D
that we had reached
How I wish I ____ the mistake! Everybody present was angry with me.   
#90109
A
didn’t make
B
hadn’t made
C
wouldn’t make
D
wasn’t making
- - How dangerous it was!- - Yes, but for the passer - by' s quick action, the girl _____
#86805
A
was drowned
B
could have been drowned
C
had drowned
D
should be drowned