(2013·四川高考)—Why are your eyes so red? You ________ have slept well last night.—Yeah, I stayed up late writing a report.
#86578
A
can't
B
mustn't
C
needn't
D
won't
推荐题目
But for friction (摩擦力), people ______ neither walk, nor even stand up.
#86752
A
can
B
were able to
C
will be able to
D
could
But for the traffic jam,we long ago.
#89671
A
will have arrived
B
should
C
had arrived
D
would have arrived
Students urged that the school library ______open during the long vacation.
#87054
A
be kept
B
kept
C
must keep
D
must be kept
We the postcards yesterday, but it didn’t arrive.
#87363
A
should receive
B
ought to receive
C
ought to have received
D
must have received
He______the job well, but he______so careless.
#90541
A
had done; had been
B
could do; was
C
could have done; was
D
hadn’t done; had been