问题 填空题 案例分析题

请分析有关植物光合作用的资料:

在一定浓度的CO2和适宜的温度条件下,测定A植物和B植物在不同光照条件下的光合速率,结果如下表,请据表中数据回答问题:

若环境中的CO2浓度保持在CO2饱和点,且温度适宜。当光照强度为3千勒克司时,A植物先光照8小时,再黑暗16小时,则一天中A植物积累的葡萄糖是()(mg/100cm2叶·小时)。

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       In Britain, some people say they will do anything if a famous person they love asks them to. One in

three people in Britain have a new kind of disease (病) —they love a famous person too much.

       Some people love famous stars like Britney Spears, David Beckham or even Tony Blair. It is not just

the young; grown-ups have the same problem. One in four people are so interested in their hero that it

affects (影响) their life.

       There are two ways of worshipping (崇拜) famous people. One way is just to follow them or talk

about them with friends for fun. The other is a more serious way. People have very strong feelings for them and think they are their friends. People who do so for fun are found to be happier. But those who have

strong feelings for a famous person are perhaps to feel more lonely and worried.

       "Worshipping famous people is not certainly a bad thing," Dr. John, an expert (专家) said. "But like

many things, overdoing it may not always be good for you."

1. From what some people say, we know           .

A. they are friends of the famous people

B. famous people can pay them a lot of money

C. they must go to the hospital

D. there is something wrong with their mind

2. How many people in Britain have got this kind of disease? 

A. About one third.            

B. About a quarter.

C. More than half.              

D. Just two or three.

3. What does the writer think of the two ways of worshipping famous people?

A. The first one is better.        

B. The second one is better.

C. Both of them are good.      

D. Neither of them is good.

4. People who have strong feeling for a famous person often feel worried because_____.

A. they cannot become famous themselves

B. they think the famous person may be in trouble

C. they are afraid the famous person may not like them

D. they cannot get anything in return from the famous person

5. Dr. John tells us_____.

A. worshipping of famous people is a good thing

B. anything overdone may bring some trouble

C. famous people are not always friendly to us

D. we mustn't worship anybody or anything

单项选择题 A1/A2型题