九年级英语全册 Unit 13 We’re trying to save the earth随堂小测试2 （新版）人教新目标版

Unit 13 随堂小测试2Ⅰ. 根据句意及所给汉语提示，写出句中所缺单词。1. Don’t play a joke on him about his weight — it’s ________(残