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
She is going to spend part of her week in Liverpool where she ______ on the beach with her children.
#102594
A
is playing
B
plays
C
will be playing
D
has played
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
(2013·福建，26)The girl has a great interest in sport and ________ badminton classes twice a week over the last three years.
#99740
A
took
B
is taking
C
takes
D
has been taking
(2013·高考陕西卷)Jim________a late night film at home when，right in the middle of a thrilling scene，the television went blank.
#99691
A
watched
B
had watched
C
was watching
D
would be watching
It’s nice to see you again. What since we last met?
#100414
A
have you done
B
had you done
C
have you been doing
D
did you do