The text indicates that black tea differs from green tea in that__________．

A．it Can retain the color of its leaves

B．it Can reduce cancer-related deaths

C．it contains less polyphenol content

D．it is stronger in flavor than the latter

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参考答案

答案解析

细节题。从文章第三段第三句“Those teas are easier to be combined wim oxygen in processing．which not only darkens the color of the leaves and changes their flavor but also reduces their polyphenol content．”可知，红茶在处理过程中茶多酚含量减少，故选C。

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1 Coffee is beneflcial to one’s health because__________ .

A．it has more antioxidants than green tea

B．it slows down the rate of brain aging

C．it lowers the rate of natural mortality

D．it keeps systems of the body active

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2 The text indicates that the relationships between dietary habits and long-term health__________.

A．are a falsely perceived supposition

B．are a conflicting issue among people

C．deserve further scientific research

D．deserve to be tested on a larger population

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3 根据下面资料，回答题
Jennifer:
In your article about online shopping being the newest and easiest way to shop, you said that computers will replace shopping malls sooner or later because they make buying things faster and cheaper. But don´ t you think that the entire point of shopping is to spend leisure time with friends while doing something necessary. Shopping is not just a quick task. It is, in fact, an entire way of life.
Paul:
I am a great collector of all manner of hard-to-find items such as out-of-print books and an-tiques. Purchasing in physical stores would mean round-the-world travel and years of effort. I can get the same result in a few hours on eBay, and often at bargain prices. I am quite well-off, but buy very few consumer items available in regular shops. I have many friends and acquaintances with the same approach.
Mike:
My wife buys online often. I have not heard complaints or dissatisfaction. She can compare with different online vendors´ prices after she has decided what she wants. It´ s delivered to the door, a big time savings and gas savings. If I need something, I check online first and see what it costs and then decide where to buy, local stores or online. Online has the advantage most of the time.
Henry:
Virtually all online stores make you register. But, I don´t need another username and pass-word to remember. I will only buy online if I cannot find something locally. Even though shipping is fast, I´ d rather drive across town and pay more to be able to bring home a new gadget the same day. And, most of the time, there is no difference in price between local stores and online stores.
Jeff:
If you think the prices are the same online as they are locally, you´ re dealing with the wrong online retailers. I´m an online shopping veteran and I always save quite a bit on my large-dollar purchases. With a little research experience, I´ ve easily saved thousands of dollars over the last several years. Besides, shipping on most items is reasonable and you don´t even pay taxes 99.9% of the time.
Now match the name of each person (36-40) to the appropriate statement.
Note: there are two extra statements.
Statememts
36．Jennifer
37．Paul
38．Mike
39．Henry
40．Jeff
A．I’ll buy online only when I have to．
B．You can enjoy steep discounts with most online sellers．
C．I shift between buying on or off line depending on what suits me．
D．Shopping is not only a necessary task but a sociable pleasure.
E．Online selling helps to satisfy my special needs in buying．
F．Buying online is far from being as good as it is boasted to be．
G．Buying online can save you a lot only if you find the right online sellers.
第（36）题选

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