The students ______ to write English words carefully from the beginning. 
#87647
A
be trained
B
should be trained
C
train
D
to train
推荐题目
Mike insisted that he ____ nothing wrong and ____ free.
#87349
A
did… set
B
had done…be set
C
do…should be set
D
had done… must be set
He _______ the best person you had been expecting for the job, but who else _______?
#87031
A
may not be; could be
B
couldn’t be; might be
C
might not have been; could have been
D
mustn’t be; must have been