----You didn’t wait for Mr. Smith last night, did you? -----Yes, but we . He didn’t return home at all.
#87122
A
don’t have to
B
didn’t need to
C
needn’t have
D
should have
推荐题目
It is important that we wild animals.
#87824
A
ill protect
B
hould protect
C
hall protect
D
re protecting
If you really want yourself to be in good health, you must＿＿＿always＿＿＿so much.
#89962
A
not； be smoking
B
not； have smoked
C
not； to smoke
D
be not； smoking
---Must I see a doctor right now? ----No, you______see a doctor for the time being.
#88077
A
can’t
B
shouldn’t
C
needn’t
D
mustn’t
Mr. Liu insists that the price of petrol _____ too high and that he ____ his car.
#87446
A
is, sells
B
should be, should sell
C
is, should sell
D
should be, sells