-----Did you have a hard time traveling back home?-----Yes, it ______ for four days when I arrived in Guiyang and all the roads______ covered with ice.
#100845
A
snowed, were
B
was snowing, had been
C
had been snowing, had been
D
had snowed, were
推荐题目
It’s only six o’clock now; Little Tom should be up ,though, because he _____ for nine hours.
#102920
A
has been sleeping
B
had been sleeping
C
has slept
D
had slept
A few minutes earlier, and you would have seen the NBA star. But you ______.
#100259
A
didn’t come
B
don’t come
C
haven’t come
D
won’t come
A poet and journalist ________to give us a speech tomorrow  in our school .
#103352
A
is said.
B
are said
C
is saying
D
are saying.