You          read a book in the sun—it’ll do harm to your eyes.
#87763
A
couldn’t
B
wouldn’t
C
needn’t
D
mustn’t
推荐题目
The general ordered that the thief____. 
#89916
A
be punished
B
would punish
C
would be punished
D
should punish
The workers demanded that their employer_____ their working conditions. 
#86737
A
had improved
B
would improve
C
improve
D
will improve
Since she is angry, we ____ her alone.
#88147
A
had better to leave
B
would rather to leave
C
might as well leave
D
should as well leave