The workers insist that the company should take         measures to improve their working condition.
#17959
A
attractive
B
effective
C
impressive
D
conservative
推荐题目
 We’ve just heard a _____ on the radio that a hurricane is _____ to come.
#20659
A
warn; like
B
warning; likely
C
warned; able
D
warning; like
How beautifully she sings! I have never heard___. 
#20761
A
the better voice
B
a good voice
C
the best voice
D
a better voice
The thief hid himself in the corner,       .
#19133
A
was afraid of being caught
B
afraid of being caught
C
worried about caught
D
worrying about caught29.