I have to see the doctor this afternoon because I ____ a lot lately.
#99964
A
have been coughing
B
had coughed
C
coughed
D
cough
推荐题目
No decision _ about any future plan until we have done some research into the student preference．
#101572
A
has been made
B
is made
C
is being made
D
will be made
单项选择（每题1分）—Listen！It is raining.—Oh， really！ I______ it at all.
#103629
A
didn’t realize
B
don’t realize
C
haven’t realized
D
hadn’t realized
We arranged to meet at the cinema at 7:30, but he failed to _________.
#100734
A
turn down
B
turn off
C
turn over
D
turn up
—How are you getting on with your English? —Oh, great. Things are going as well as ________.
#103190
A
plans
B
to plan
C
planning
D
planned
―I am really struck by your spoken English. You speak so fluently. Have you been abroad?―Yes. I ______ in London for two years.
#100270
A
have stayed
B
stayed
C
had stayed
D
have been staying