厕所灭火瓶的工作方式是（）
A.电动控制灭火瓶释放
B.气动控制灭火瓶释放
C.温度控制灭火瓶释放
D.以上都不对
参考答案：C
用所给词的适当形式填空。
1. Look at the . How big they are! (library)
2. Look! The boy is to the classroom. (run)
3. There aren't exercises on the paper. (some)
4. Children in often play ping pong. (Chinese)
5. homework can you do today? (how many)
6. There are some small near Tianjin. (city)
7. Do you know ? (where is he from)
8. Oh, your shoes are like . (Tom)
9. Can you a horse like that man? (ride)
10. I want to buy two bags of for the children. (soap)
涉身认知的基本观点是什么？
