Very loud noise_____make people ill or drive them mad. 
#89924
A
should
B
can
C
need
D
must
推荐题目
My boss insisted that I _______ the work before ten o’clock tonight.
#87564
A
can finish
B
must finish
C
must have finished
D
finish
They received demands that the work ________ at once.
#86906
A
must be done
B
would be done
C
had been done
D
be done
When I first met him, it seemed as if he______food for days.
#87114
A
did not eat
B
had not eaten
C
was not eating
D
would not have eaten