问题 填空题
给下列的单词分类。
Chinese, grass, closet, math, curtain, cloud, air-conditioner, P. E., forest
1. English: _______________  _______________  _______________
2. sky: _______________  _______________  _______________
3. mirror: _______________  _______________  _______________
答案

1. Chinese, math, P. E.

2. grass, cloud, forest

3. closet, curtain, air-conditioner

单项选择题
单项选择题 B1型题