The maths teacher demanded that all the students _____ the examination paper within one and a half hours.
#86904
A
finish  
B
finished
C
would finish  
D
could finish
推荐题目
He has much money at the beginning of every month, but by the end of it he_____ have little left.
#88156
A
can     
B
will     
C
must    
D
should
It was Mr Zhang that helped us out of the trouble. Without his help, we ______ it so easily.
#87545
A
can’t manage
B
mustn’t have managed
C
couldn’t have managed
D
couldn’t manage