根据首字母提示及句意填入适当的单词。

1. Actions are more important than t_____.

2. He has a special t_____ of wearing clothes.

3. How do you found your p_____ purse?

4. What s_____ skin!

5. To tell the t_____, many advertisements are aimed specifically

    at teenagers, so you have to be careful.

6. The h_____ chairs make the people leave quickly.

7. Please l_____ what you need on this piece of paper.

8. Then writer s_____ me some noodles.

9. Here are some things a they've learned from s_____ studies.

10. My mother bought me a new s_____.

气泡扩散设备按其空气扩散方式和气泡大小可分为多孔性和（）性两种扩散设备。

A.微孔

B.非多孔

C.弹性

D.微孔陶瓷