The accident happened ______ a cold winter early morning.
#48933
A
in
B
at
C
on
D
for
推荐题目
He was _______ with breaking _________ several computer systems.
#48316
A
charging; on
B
to charge; in
C
charged, into
D
charges; to
 Do you often chat_______ your friends_______ the Internet?
#47534
A
to; on
B
with; with
C
to; with
D
with; on