______ it______ for your help，I couldn't have made any progress．
#86915
A
Had；not been
B
Should；not been
C
Did；not been
D
Not；be
推荐题目
The World Wide Web is sometimes jokingly called the World Wide Wait because it ________ be very slow.
#87454
A
should
B
must
C
will
D
can
If we a table earlier, we couldn’t be standing here in a queue.
#86871
A
have booked
B
booked
C
book
D
had booked
(2013·辽宁五校第一联合体高三考试)The little child ________ go out alone at night, so he ________ walk in the dark that night.
#86570
A
doesn't dare to; dared not to
B
daren't to; didn't dare to
C
daren't; dared not
D
doesn't dare to; dare not
–Would you mind if I ______ here? –______. It’s not allowed.
#86680
A
smoke; Yes, please
B
smoked; You’d better not
C
smoke; That’s all right
D
smoked; You are welcome