—You must have met him the other day. —Oh, no, I ________ . 
#104752
A
hadn’t
B
mustn’t
C
haven’t
D
didn’t
推荐题目
My boss______for Beijing in a few days. Do you know when his plane______?
#101427
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off
.Nobody knew when the fire ________, but they knew it ________ the next morning.
#102822
A
broke out; was put out
B
was broken out; was put out
C
broke out; put out
D
was broken out ; wwent out
Kate ________ on her new novel, which is supposed to come out next month.
#103036
A
has been working
B
had worked
C
will be working
D
was working