以下哪种治疗原则对此病人是错误的

A．积极补液，纠正脱水

B．及时使用胰岛素

C．积极补碱，尽快一次性纠正酸中毒

D．严密观察血钾，防治低血钾

E．积极治疗肺部感染

词汇（共10分）

根据汉语提示写出单词。（每空1分，共5分）

1.The good news ________（传播）fast. We are very happy to hear it

2. You look ________(苍白)， what’s wrong with you?

3. Take this ________(药) three times a day.

4.He coughs ____________(日日夜夜)

5.While we are in class, we should take an ________（活跃）part in all the activities.

（B）根据汉语意思完成句子。（每题1分，共5分）

6. Doing more exercise like running helps to _____________(增强)our body.

7. All of us should _________________________(戒除) smoking.

8.I want go be a doctor _______________________ (将来)

9. Mum, don’t (担心)___________________ me. I’ll take good care of myself.

10. Why don’t you _______             __ （躺下）？