早教吧 育儿知识 作业答案 考试题库 百科 知识分享

It'sfuninthehotsummer.A.swimB.swimmingC.swamD.swum选择正确的答案,并说明理由.

题目详情
It's fun ______in the hot summer.
A.swim B.swimming
C.swam D.swum
选择正确的答案,并说明理由.



▼优质解答
答案和解析
B
it's fun doing sth
看了 It'sfunintheho...的网友还看了以下: