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
—The environment of this restaurant is very nice．—I can’t agree more．M friend_________ the right place．
#99585
A
recommends
B
recommended
C
had recommended
D
was recommending
Why did you just sit and watch? You _______ me.
#104478
A
could help
B
should help
C
could have helped
D
must have helped
Look! The pond ________, and no fish in it can survive.
#99833
A
dries up
B
has dried up
C
had dried up
D
dried up
---Is everyone here? ---Not yet. Look, there_______ the rest of our students!
#103245
A
come
B
comes
C
is coming
D
are coming
By the time he realizes he _____ a mistake, it’ll be too late for him to change his mind.
#101944
A
makes
B
made
C
has made
D
had made