问题
选择题
All the kids had a lot of fun ________ Children’s Day. They sang and danced happily all day.
A．in
B．at
C．of
D．on
答案
答案：D
在英文中在某个节日前用介词on，本题是儿童节，故本题选D。
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All the kids had a lot of fun ________ Children’s Day. They sang and danced happily all day.
A．in
B．at
C．of
D．on
答案：D
在英文中在某个节日前用介词on，本题是儿童节，故本题选D。