---The window must have taken you quite a lot of time that day. --- You are right. They ________ for weeks.
#102507
A
haven’t been cleaned
B
hadn’t been cleaned
C
didn’t’ clean
D
haven’t cleaned
推荐题目
The actor still remembers the excitement in his class when a female classmate _____ for a key role in a Zhang Yimou film．
#100459
A
is chosen
B
was chosen
C
chooses
D
chose
They are living with their parents for the moment because their own house _________.
#101299
A
is being built
B
has been rebuilt
C
is rebuilt
D
has rebuilt
Give me an undisturbed hour and I ________ the work Tom has left unfinished.
#99213
A
see to
B
will see to
C
would be seeing to
D
have seen to
The film Let the Bullets Fly _____ a great success and brought in a large profit to the cinema．
#102454
A
was enjoyed
B
enjoyed
C
had enjoyed
D
enjoys
(2013·宜春五校联考)Someone ________ his car in front of my house and it's blocking my way.
#99764
A
was parking
B
parked
C
has parked
D
had parked