He commanded the students ______ the classroom before he returned.
#86720
A
did not leave
B
leave not
C
not to leave
D
not leaving
推荐题目
What a pity. Considering his ability and experience, he ____ better.
#89095
A
need have done
B
must have done
C
can have done
D
might have done
 It is strongly suggested that measures________factories to pour waste into rivers by the government.
#87497
A
be taken to prevent
B
be taken to forbid
C
are taken to prevent
D
are taken to forbid
We ___ to the farm last week.
#88935
A
had
B
needed to
C
didn’t
D
had to go
— Shall I give you a ride as you live so far away ?— Thank you. _______.
#90554
A
It couldn’t be better
B
Of course you can
C
If you like
D
It’s up to you