急性酒精中毒的兴奋期表现为什么？
参考答案：
面红、多语、胡言乱语，语无伦次，吐词不清，情绪不稳，呕吐物及呼气中有酒味。
用括号内所给动词的正确形式填空。
1. Since he fell off the bike, John ______ (lie) in bed for nearly a week.
2. We've worked for a long time. Let's stop ______ (drink) some water.
3. You mustn't touch the machines unless you ______ (allow) to.
4. — What's his plan after he leaves school?
— He ______ (go) to Beijing for further education.
5. — Has the teacher finished marking the exam papers?
— Sorry, I don't know. He ______ (mark) them in the office yesterday afternoon.
下列哪种物质能用来扑灭油类火灾？（）
A.二氧化碳粉剂
B.水
C.天拿水
D.棉被
