They__________on the program for almost one week before I joined them, and now we ________on it as no good results have come out so far.
#63797
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
Mr. Smith couldn’t open the door because his naughty boy ______ it from the inside.
#63798
A
would lock
B
was locking
C
has locked
D
had locked
—Ye Shiwen got the championship in the women's 400 meter individual medley at London Olympics.—She fully deserves the title. She ________ for it for years.
#63802
A
is preparing
B
was preparing
C
has prepared
D
had been preparing
Some kinds of animals can _______ the colour of their surroundings.
#63818
A
take on
B
dress up
C
put on
D
get into
I had hoped to get to the meeting, but I found at the last minute that I couldn’t ________ it.
#63813
A
try
B
meet
C
get
D
make
Cathy is taking notes of the grammatical rules in class at Sunshine school, where she ____English for a year.
#63832
A
studies
B
studied
C
is studying
D
has been studying