it's very cool to eat ice cream_____a hot day A.in B.at C.on D.fo_英语解答

it's very cool to eat ice cream_____a hot day A.in B.at C.on D.for

人气：152 ℃　时间：2020-03-26 08:23:21

解答

C.on
在具体的某一天用on,固定用法.题目中指在一个非常炎热的夏天.
如：on a cold day/on Monday等