It'sgreatfun___(jump)intotheriverand___(swim)insummer.
2021-12-16 72次 反馈错误 加入收藏 正确率 : 100%
题目内容：
It's great fun ___(jump)into the river and ___(swim)in summer.
优质解答
It's great fun (to jump) into the river and (to swim) in summer.
因为是 It's+形容词+ to do 的形式
本题链接：
