题目内容
（请给出正确答案）
Why do some people think hemp is better than trees for paper industry？
A．It is cheaper to grow hemp than to cut down trees.
B．More paper can be produced from the same area of land.
C．Hemp planting can beautify the environment.
D．Hemp can produce paper of high quality.
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更多“Why do some people think hemp …”相关的问题
Why do some people oppose stem cell research according to the man？
A．They don't know about the benefits of the research.
B．The research goes against their religious beliefs.
C．The research costs too much money.
D．They insist that the research is against nature.
Why do some people say that they never dream？
A．They forget all of their dreams.
B．They wouldn't like to tell the truth.
C．They cannot enjoy their free time.
Many people didn't expect that very successful people______.
A．can succeed in difficult tasks but fail in very simple ones
B．aren't clear why they succeed in achieving their goals
C．tend to feel very lonely when they reach their goals
D．are born with some special ability to do something well
听力原文： Despite the fact that healthy eating has more publicity than ever before, the sales of chocolate continue to rise.
But why do we like it so much？ It's not enough to answer: "Because it tastes nice." So do other foods. But do you know any other food which some people have to keep closed until their guests arrive？ They know that if they open the chocolate on their own, they'll probably go on eating until they feel slightly ill. And it isn't just the sugar that people like. In the 17th century, when chocolate first arrived here as a drink, people did not put sugar in it because sugar was too expensive.
"Comfort" is a good word to explain why chocolate is more than just another food. It makes people feel safe.
"After a busy day, I like to sit and listen to the radio with a cup of tea and a bar of chocolate."
One answer is that, like coffee, cola and tea, chocolate contains the stimulants. This could explain why it is so difficult to stop eating chocolate once you've started. Some people even fear that they won't be able to atop, and this makes them literally afraid of chocolate.
(33)
A．Because it is better than other foods.
B．Because it tastes good.
C．Because it provides comfort and pleasure.
D．Because it serves as a special food for guests.
Why do people shrink？
Did you ever see the movie Honey，I shrunk the kids？ It’s about a wacky dad（who’s also a scientist）wh0 accidentally shrinks his kids with his homemade miniaturizing invention．0ops! ____（1）．
For older people，shrinking isn’t that dramatic or sudden at all． It takes place over years and may add up to only one inch or so off of their adult height（maybe a 1ittle more，maybe less）， and this kind of shrinking can’t be magically reversed，although there are things that can be done to stop it or slow it down．_____（2）．
There are a flew reasons．As people get older，they generally lose some muscle and flat from their bodies as part of the natural aging process．Gravity （the force that keeps your feet on the ground） take hold，and the bones in the spine，called vertebrae，may break down or degenerate，and start to collapse into one another_____ （3）．But perhaps the most common reason why some older people shrink is because
of osteoporosis．
0steoporosis occurs when too much spongy bone tissue（which is found inside of most bones）is broken down and not enough new bone material is made．______（4）． Bones become smaller and weaker and can easily break if someone with osteoporosis is injured． Older people—especially women，who generally have smaller and lighter bones to begin with--are more likely to develop osteoporosis．As years go by，a person with osteoporosis shrinks a little bit．
Did you know that every day you do a shrinking act？ You aren’t as tall at the end of the day as you are at the beginning．That’s because as the day goes on，water in the disks of the spine gets compressed（squeezed）due to gravity，making you just a tiny bit shorter．Don’t worry，though．_____（5）
A．They end up pressing closer together，which makes a person lose a little height and become shorter．
B．0rice you get a good night’s rest，your body recovers，and the next morning，you’re standing tall again． C．0ver time．bone is said to be lost because it’s not being replaced．
D．Luckily，there are things that people cab do to prevent shrinking．
E．The kids spend the rest of the movie as tiny people who are barely Visible while trying to get back to their normal size．
F．But why does shrinking happen at all ？
第 21 题 请选择（1）处的最佳答案．
M: Well, you're obviously not aware the government is spending money on some forms of public transport. For example, some train services have been improved. But most people want to use their cars, so the government needs to spend most money on improving the roads.
W: Why not make people who use the roads pay a bit more to discourage people from using their cars？
M: I really can't agree with you there. It just isn't fair to make driving something that only rich people can afford. Many people need to use their cars and they're dependent on them, particularly those in the country.
W: Can we do something to make people stop using their cars？
M: In a modem society you just can't do so. The whole economy would collapse.
W: So your opinion is...
M: To improve roads will help people get to work faster, so people spend less time in their cars and of course this therefore causes less pollution. That's the only realistic answer.
(23)
A．Too many private cars.
B．Too many buses.
C．Too many trains.
D．To many taxis.
Why do some people believe that advertising has a positive impact on the economy？
A．Because it stimulates demand for products and services.
B．Bemuse it stimulates the development of society.
C．Because it promotes the sale of goods and services.
D．Both A）and C）
Why do some people need to learn a skill in school？
A．They need to make money to support themselves and their family.
B．They need to learn a skill in order to become great scientists.
C．They need to understand how important education is.
听力原文：W: What do you plan to do after you finish your university work？
M: I've got a friend in Germany who says that he can get me a job with a large multinational company here in Shanghai.
W: So you'll work here？
M: Well, I can earn a very good salary and get good experience.
W: Would you leave for a foreign country if they ask you to go？
M: It depends what they want and how long they want me to stay away from home.
W: Did you know that some people say that both foreign companies and foreign countries take the most talented people away from their homes in developing countries on purpose？
M: Why would they do that？
W: Highly educated people often make large contributions to both a country's economy and society.
M: So it would be to the advantages of a country to allow skilled immigrants in？
W: Yes, of course it would.
M: But then why don't developed countries let in more skilled workers？
W: Many reasons, really. For one, people who live in a developed country don't always like to see high-wage jobs go to people who have just arrived form. another nation. And developing countries don't want highly skilled workers to leave.
M: In any event, it doesn't matter to me. I'd leave Shanghai for a while, but I wouldn't want to move to another country permanently.
W: I can understand that
(23)
A．Go to Germany to live with his friend.
B．Return to Germany for further study.
C．Set up a company in Shanghai.
D．Find a job in a large multinational company in Shanghai.
