下列辅酶含有维生素PP的是( )。 A．FAD B．NADP+ C．CoQ D．F

阅读理解。

     Smoking in indoor public places including public working places, public transport vehicles and some

other special outdoor working places has been banned (禁止) in China since January 2011. Let's look at the

following advantages of banning smoking.

     First, banning smoking will not only help in saving smokers from health problems and diseases, but will

also be good for passive (被动) smokers. When the smoker is smoking in a restaurant, the people around

him are sure to breathe in the smoke and suffer from the diseases an active smoker gets. If smoking is banned,

spread of these diseases can be controlled.

     Next, banning smoking will put stress on smokers to give up. Since a smoker is prevented from smoking,

he will learn how to live without smoking for long hours. When a smoker doesn't smell or see anybody around

him smoking, it might reduce his wish to smoke too. As a result, people have to give up smoking.

     Smoking in public places influences non-smokers to start smoking, especially adolescents. When teens

see people around them smoking, they will follow them easily. Thus the number of teen smokers will increase.

Also asthma (哮喘) and other problems are often seen in children living around smokers. So if it is banned, these places will become safe for children and teenagers.

     Looking from the economic point of view, smoking should be banned to increase work productivity (生产率). Employees (雇员) who smoke usually take breaks to smoke while working. So the number of hours they

put in their work is smaller.

     If you see from the environment point of view, smoking should be banned. Smoking causes air pollution.

If it is banned, it will help keep the environment from getting worse.

1. _______ doesn't belong to a non-smoking place.

A. A field

B. A hospital

C. A library

D. A restaurant

2. The second paragraph mainly wants to tell us _______.

A. banning smoking is good for restaurants

B. banning smoking is good for non-smokers

C. banning smoking is good for spread of diseases

D. banning smoking is good for active smokers and passive smokers

3. How many advantages of banning smoking are mentioned in this passage?

A. Two.

B. Four.

C. Five.

D. Six.

4. According to the text, the underlined word "adolescents" means _______.

A. men

B. women

C. adults

D. teenagers

5. Which of the following statements in NOT true?

A. If smoking is banned, work productivity will increase.

B. If smoking is banned, the number of teen smokers will be larger.

C. If smoking is banned, it will make the environment become better.

D. If smoking is banned, smokers will learn how to live without smoking.

引起婴幼儿急性胃肠炎的主要病原体是（）。

A.新型肠道病毒

B.志贺菌

C.Norwalk病毒

D.轮状病毒

E.大肠埃希菌

根据现行规定，下列群体不适用《劳动法》的是（）。

A.外资企业职工

B.国家公务员

C.民办非企业单位职

D.非公募基金会职工

依次填入下面一段文字横线处的语句，衔接最恰当的一项是[ ]

　　中国园林的景物主要摹仿自然，____________，____________。____________，____________，____________，____________，可是它又不尽同于西湖。

①颐和园仿西湖便是一例

②用人工的力量来建造天然的景色

③但多少有些根据

④即所谓“虽由人作，宛自天开”

⑤用精练概括的手法重现

⑥这些景物虽不一定强调仿自某山某水

A．①②⑥④③⑤

B．②④⑥③⑤①

C．④②①⑤⑥③

D．⑥③④②①⑤

法律规定，浮动抵押财产于发生如下（）情形时确定。

A、债务履行期届满，债权未实现；

B、抵押人被宣告破产或被撤销；

C、当事人约定的实现抵押权的情形出现；

D、严重影响债权实现的其他情形（如抵押人发生兼并）。