1.His paernts flew to * ______ a sunny Sunday A.in B.on C.at D.to

问题描述:

1.His paernts flew to * ______ a sunny Sunday A.in B.on C.at D.to

你好,
正确答案是 :B
on a sunny Sunday在一个晴朗的星期天
在具体某一天用 on