---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
．I want to buy that kind of cloth because I _____ the cloth _____ well.
#104455
A
have been told; washes
B
have told; washes
C
was told; washed
D
have been told; is washed
--What kind of job have you ever done before?--Oh, I _________ for an engineering company for three years,
#100127
A
work
B
have worked
C
worked
D
had worked
--- The accident might not have happened , had we been more careful . --- But we _______.
#103641
A
didn’t
B
hadn’t
C
weren’t
D
don’t
—Hey, who’s that man over there? He us since we came in. —The one by the door? I don’t know. He looks like a lawyer or something, not a journalist. Perhaps he here to look round, like us.
#102104
A
has watched；only came
B
is watching；had only come
C
has been watching；has only come
D
had been watching；came
Help! My door shut after me and the eggs _________ in the pan.
#103906
A
have been fried
B
are being fried
C
have been fried
D
are frying