They _____ on the program for almost one week before I joined them, and now we _____ it as no good results have come out.
#101978
A
had been working; are still working
B
had worked; were still working
C
have been working; have worked
D
have worked; are still working
推荐题目
My grandma_____in the country. Now she   in the city.
#103897
A
used to live, lives
B
used to living, lived
C
uses to live, is living
D
was used to live, lives
—Who do you guess I am?—Sorry, your name       my mind.
#100675
A
slipped
B
has slipped
C
was slipped
D
slips