All the kids had a lot of fun ________ Children’s Day. They sang and danced happily all day.
#51387
A
in
B
at
C
of
D
on
推荐题目
It’s important to learn to take a positive attitude ________ life when you are ________ trouble.
#46462
A
to; under
B
of; in
C
towards; in
D
with; in
