用括号中单词的适当形式填空。1.It's a good way to save the tree by (recycle) paper.2.We had great fun (play)in

题目简介

用括号中单词的适当形式填空。1.It's a good way to save the tree by (recycle) paper.2.We had great fun (play)in

题目详情

用括号中单词的适当形式填空。
1.It's a good way to save the tree by           (recycle) paper.
2.We had great fun             (play)in the swimming pool.
题型:填空题难度:中档来源:同步题

答案

1.recycling  2.playing

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