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Passage 2 Questions 6 to 10 are based on the following passage: The Chinese have used a

Passage 2 Questions 6 to 10 are based on the following passage:

The Chinese have used a method called acupuncture (针灸) to perform. operations for about 4, 000 years without putting the patient to sleep, a involves placing flexible needles into certain parts of the body. The needles are available in a number of stores in China and anyone may buy them.

To learn how to use the needles takes about one month of training. But be skillful requires greater time. The person who performs the acupuncture knows how to put in the needles so the needles themselves are painful. This person also knows where to place the needles so the patient feels no pain in the area where the operation is to be performed. A particular operation might require 25 or more needles placed in various parts of the body. But now this operation requires only 3 or 4 needles.

Today, the Chinese doctors are trying to learn more about acupuncture. They are trying to develop a convincing theory to explain how the needles work in preventing pain, or why a needle in the wrist, for example, would prevent the pain in the area of the mouth.

A patient who needs an operation is given a choice between having acupuncture or having one of the chemicals used for putting him to sleep. It has been estimated that over half of the patients choose acupuncture because there is no sickness after the operation because the chemical may make the patient sick for a few hours or a day.

第6题：Acupuncture is _________

A. a medical operation B. a medical needle C. a medical technique D. a medical machine

提问人：网友wwwlee100 发布时间：2022-01-07

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更多“Passage 2 Questions 6 to 10 ar…”相关的问题

第1题

III．阅读理解 Passage 1 There are two factors which determine an individual’s intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual – the sort of environment in which he is brought up. If an individual is handicapped (妨碍) environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable. The importance of environment in determining an individual’s intelligence can be demonstrated by the case history of the identical twins, Peter and Mark. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes (寄养家庭). Peter was raised by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark’s IQ was 125, 25 points higher than the average and fully 40 points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level. This passage can be best titled ________.

A、How the brain influences intelligence

B、The case of Peter and Mark

C、Measuring your intelligence

D、Intelligence and environment

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第2题

Passage Two

Questions 62 to 66 are based on the following passage.

People are being lured (引诱) onto Facebook with the promise of a fun, free service, without realizing that they're paying for it by giving up loads of personal information. Facebook then attempts to make money by selling their data to advertisers that want to send targeted messages.

Most Facebook users don't realize this is happening. Even if they know what the company is up to, they still have no idea what they're paying for Facebook, because people don't really know what their personal data is worth.

The biggest problem, however, is that the company keeps changing the rules. Early on, you could keep everything private. That was the great thing about Facebook -- you could create your own little private network. Last year, the company changed its privacy rules so that many things -- your city, your photo, your friends' names—were set, by default (默认) , to be shared with everyone on the Internet.

According to Facebook's vice president Elliot Schrage, the company is simply making changes to improve its service, and if people don't share information, they have a "less satisfying experience."

Some critics think this is more about Facebook looking to make more money. Its original business model, which involved selling ads and putting them at the side of the page, totally flopped. Who wants to look at ads when they're online connecting with their friends？

The privacy issue has already landed Facebook in hot water in Washington. In April, Senator Charles Schumer called on Facebook to change its privacy policy. He also urged the Federal Trade Commission to set guidelines for social-networking sites. "I think the senator rightly communicated that we had not been clear about what the new products were and how people could choose to use them or not to use them," Schrage admits.

I suspect that whatever Facebook has done so far to invade our privacy, it's only the beginning. Which is why I'm considering deactivating (撤销) my account. Facebook is a handy site, but I'm upset by the idea that my information is in the hands of people I don't trust. That is too high a price to pay.

62. What do we learn about Facebook from the first paragraph？

A.It is a website that sends messages to targeted users.

B.It makes money by putting on advertisements.

C.It profits by selling its users' personal data.

D.It provides loads of information to its users.

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第3题

Questions 26 to 35 are based on the following passage.

The ocean is heating up. That&39;s the conclusion of a new study that finds that Earth&39;s oceans now__26__heat at twice the rate they did 18 years ago. Around half of ocean heat intake since 1865 has taken place since 1997, researchers report online in Nature Climate Change.

Warming waters are known to__27__ to coral bleaching (珊瑚白化 ) and they take up more space than cooler waters, raising sea__28__While the top of the ocean is well studied, its depths are more difficult to__29__The researchers gathered 150 years of ocean temperature data in order to get a better__30__of heat absorption from surface to seabed. They gathered together temperature readings collected by everything from a 19th century__31__of British naval ships to modem automated ocean probes. The extensive data sources,__32__with computer simulations (计算机模拟 ), created a timeline of ocean temperature changes, including cooling from volcanic outbreaks and warming from fossil fuel__33__

About 35 percent of the heat taken in by the oceans during the industrial era now resides at a__34__of more than 700 meters, the researchers found. They say they&39;re__35__whether the deep-sea warming canceled out warming at the sea&39;s surface.

A. absorb

B. Combined

C. Contribute

D. depth

E. emissions

F. excursion

G. explore

H. floor

I. heights

J. indifferent

K. levels

L. mixed

M. picture

N. unsure

O. Voyage

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第4题

The next two questions are related to Script Two: Difference Among Commercial Express ( ) is relatively cheaper, if you send goods over ( ).

A、UPS 20 kg

B、DHL 25 kg

C、DHL 20 kg

D、TNT 25 kg

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第5题

【判断题】Two important criteria are highly required when it comes to writing a message: a. being polite and professional in the text; b. recording all the facts correctly.

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第6题

What are two characteristics of peer-to-peer networks? (Choose two.)

A、scalable

B、one way data flow

C、resource sharing without a dedicated server

D、decentralized resources

E、centralized user accounts

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第7题

PASSAGE TWO 26. How does the author pigeon-hole Jane Austen?

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第8题

文章见教材第78-79页 Unit4 Passage Two 6. Who is this article intended for?

A、Government administrations.

B、Students planning their careers.

C、Foreign language learners.

D、Professors designing courses.

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第9题

This scientist is using effective methods to ________ this scientific information to the audience and eliminate people’s anxiety. complement strive interpret relay external symbolic prediction capture

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