— _______ I ask you something, if you are not busy?—Yes, of course you _______.
#62809
A
Should; should
B
Could; can
C
Could; could
D
Can; Could
推荐题目
We ___________to speak aloud in the public place.
#75257
A
shouldn’t be allowed
B
should allow
C
should be allowed
D
shouldn’t allow
—Why are your eyes so red? You _______ have slept well last night.—Yeah, I stayed up late writing a report.
#62856
A
can’t
B
mustn’t
C
needn’t
D
won’t
He used to _______ in a village, but now he has been used to _______ in the big city.
#77424
A
live; living
B
live; live
C
living; living
D
living; live
Sometimes the boy is a bad-tempered child, but he ____ be quite lovely when he wishes．
#63210
A
may
B
can
C
shall
D
must