The accident happened ______ a freezing winter morning.
#46382
A
on
B
in
C
at
D
since
推荐题目
—Please spend much time ____your school work, ___ your parents will be annoyed.—OK. I’ll do it as you say!
#45788
A
on, or
B
with, and
C
in, but
D
at, then
It’s careless ________ him to make the same mistake again. I think it important ________ him to be more careful next time.
#46107
A
for; for
B
for; of
C
of; of
D
of; for
