灭火毯适用于扑灭（）的火灾。
A.初起阶段
B.发展阶段
C.猛烈阶段
D.都可也
参考答案：A
用am，is，are填空
1. What _____ those? _____ they birds?
2. He _____ my friend. _____ your friend a boy or a girl?
3. This _____ his ruler. Where _____ my ruler?
4. I _____ in Class Three. _____ you in Class Three,too?
5. Those _____ their apples. Where _____ his apples?
“爱就像泡沫如果能够看破有什么难过”出自邓紫棋的什么歌？
