The accident happened ______ a freezing winter morning.
#46382
A
on
B
in
C
at
D
since
推荐题目
The teacher, ____ his book ____ hand, came over to theblackboard.
#50129
A
with; in
B
/; in
C
on; on
D
with; /
______ his mother’s help , the little boy can call her ______13635322770
#48154
A
With , on
B
With, at
C
With , about
D
At, with