RH处理时，钢液在真空室内停留的时间为（）秒。

3.974保留一位小数约是______，0.543精确到0.01约是______．

阅读理解。

     Do you plan to go to Hong Kong Disneyland with your family this summer? If your dad smokes, you

may have to ask him to be careful. From January 1st, Hong Kong banned (禁止) smoking in most public

places.　　

     These places include restaurants, workplaces, schools and so on. Even smoking in some outdoor places is

not allowed, for example, beaches, sports ground, museums and most areas of public parks.　　　

     Hong Kong hopes the ban can stop passive smoking. What is passive smoking? When people smoke in

a restaurant or on a bus, others have to smoke too. They don't want to smoke but they have no choice. This

is passive smoking. It is bad for people's health.　　

     And it'll be better if more people in Hong Kong　give up smoking because of the ban. Jack Lee, a

26-year-old student says, "The ban is really good. I don't like people smoking next to me. It's so smoky and

smelly."　　

     If someone breaks the ban, he will be fined HK$5,000.　　　

     Hong Kong is not the first Asian city to have a smoking ban. On January 1, 2006,  Singapore banned

smoking in most public places.　　

1. Smoking is not allowed _____ in Hong Kong.　　

A. in indoor places

B. in most public places

C. at home 　　

2. Which outdoor place is not mentioned in the passage?　　

A. The park

B. The beach

C. The airport

3. What's the purpose of the smoking ban in Hong Kong?　　

A. To stop passive smoking.　　

B. To stop the sale of cigarettes.　　

C. To stop people from smoking.　　

4. The example in Paragraph 4 shows (证明) that _____.

A. Jack Lee likes smoking very much

B. people in Hong Kong support the ban　　

C. Jack Lee is used to smoking 　　

5. What's the Chinese meaning of the underlined word "fined"?　　

A. 罚款

B. 给予

C. 奖励　

社区诊断的常用定性研究方法是（）

A.观察法

B.个人深入访谈

C.专题小组讨论

D.选题小组讨论

E.以上均是

在京隆重举办的徽班进京200周年纪念活动是哪一年？

国家局是哪一年提出要："两个十多个"？