— You look tired.— Yes. I ___ non-stop until 8 o’clock this morning.
#102703
A
had worked
B
work
C
have worked
D
was working
推荐题目
I ______ Wang Tao in the street yesterday. We _______ each other since he went to Beijing.
#103626
A
met, didn’t seen
B
have met, hadn’t seen
C
met, haven’t seen
D
met, hadn’t seen
Had you listened to the doctor, you _______ all right now.
#101374
A
are
B
would be
C
were
D
would have been
Nearly half a million immigrants，many of them English—speaking， in the country during the last quarter of the nineteenth century．
#102171
A
have arrived
B
had arrived
C
arrived
D
have been arriving
If you ________ to their home, remember to bring a small gift.
#99215
A
invite
B
were invited
C
have been invited
D
had been invited
Susan decided not to work on the program at home because she didn’t want her parents to know what she .
#103956
A
has done
B
had done
C
was doing
D
is doing