Although this ____ sound like a simple task, great care is needed.
#90479
A
must
B
may
C
shall
D
should
推荐题目
You look very tired. You ____ late last night.
#87853
A
needn’t sit up
B
didn’t need to sit up
C
shouldn’t sit up
D
needn’t have sat up
They have promised the money collected be handed to the charity house.
#87117
A
can
B
must
C
will
D
shall
You should have put the milk in the ice box. I expect it ___undrinkable by now.
#89481
A
became
B
had become
C
has become
D
becomes
Most of the students felt rather disappointed at the English party. They say that it ______ better organized.
#90199
A
had been
B
had to be
C
must have been
D
could have been
You did not let me drive. If we ____in turn, you wouldn’t be so tired now.
#86722
A
drive
B
drove
C
were driving
D
had driven