They _________ on the program for almost one week before I joined them, and now we are still working on it as no good results have come out so far.
#103812
A
have worked
B
had worked
C
have been working
D
had been working
推荐题目
They became friends again that day , Until then, they to each other for nearly two years
#100111
A
didn’t speak
B
haven’t spoken
C
hadn’t spoken
D
haven’t been speaking
— Have you watched the film “Avatar”? — Not yet. But I the film is worth watching.
#102349
A
am told
B
was told
C
have told
D
have been told
On Monday mornings it usually ______ me an hours to drive to work although the actual distance is only 20 miles.
#100339
A
takes
B
is taking
C
took
D
will take
It is quite often that the workers are always ________ by heat if they work outdoors for a long time in the hot summer afternoon.
#99499
A
astonished
B
depressed
C
overcome
D
hit