麻醉苏醒期间病人呼吸抑制的表现有（）。

A.呼吸频率慢

B.呼吸频率浅快

C.潮气量减低

D.PaO₂低下

E.PaCO₂升高

单词拼写(共l0小题，计10分)

1. He has a_________ his dream of becoming the winner in this competition.

2. She took part in helping people in the Wenchuan Earthquake. She would never forget this unusual e        .

3. I like c______ with my friends online very much.

4. In Lily’s paper there are f_____ mistakes than  in Jack’s.

5.I read my essay a_________ in class and everyone can hear me clearly.

6. His speech was boring, but he did not r__________ it.

7. He is good at thinking. I think he can answer the question in a d__________ way.

8. Would you mind not w______ your time?

9. Don’t stay up late, or you will feel s___________ in class during the day.

10. He joined the army(军队) five years ago, so he has been a s___________ for five years.