—I have a headache.—I’m not surprised you ________ in front of the computer for too long.
#100002
A
work
B
are working
C
have been working
D
had worked
推荐题目
Then over dinner,Franklin mentions that he well since he gave up smoking and Dr Candy,the local doctor,offers to write him a prescription for some medicine.
#103961
A
had not been sleeping
B
has not been sleeping
C
is not sleeping
D
was not sleeping
Mary made a wise decision on her marriage, for she ________ everything into consideration.
#102864
A
takes
B
has taken
C
had taken
D
was taking
I was able at last to ______ my brother to follow my advice.
#99278
A
suggest
B
advise
C
persuade
D
leave off
In the past few years, Chinese scientists ________ great success in the field of space flight.
#103709
A
achieved
B
have achieved
C
won
D
had won