[单项选择]______ the passage of light, many new plastics are processed using technologies rivaling those used in the manufacture of computer chips.
A. For the better of
B. Permitting better
C. To better permit
D. It is better for

[单项选择]______ the passage of light, many new plastics are processed using technologies rivaling those used in the manufacture of computer chips.
A. For the better of
B. Permitting better
C. To better permit
D. It is better for

[单项选择]According to the passage, many primitive remedies _________.
A. cured sickness
B. relieved pain
C. were inventions of the devil
D. bothＡ) and Ｂ)

[单项选择]

Passage Five Many animals are used to help scientists find cures for diseases. One of the most common animals used is monkeys, or primates. There are groups of people who want to stop the research on animals. They are called animal rights activists. The scientists say their research could help save the lives of many men, women and children. They try to cure diseases like cancer and AIDS. The animal rights activists say the animals suffer. They take baby monkeys away from their mothers, and sometimes holes are drilled in their heads. The activists have tried to stop the research for the past 10 years. They let animals go free or damage the labs. The University of California at Davis has 3,800 rhesus macaque monkeys. It is one of the largest primate research labs. The activists sent letters to researchers at Davis and about eighty other researchers around the country, whose names were on the web pages. The warning letters had razor blades hidden so that a person could slice
A. In the newspaper.
B. On the radio.
C. On a web page.
D. On the television.

[单项选择]According to the passage, many Third World countries ______.

[单项选择]We learn from this passage that many corporate executives feel that _________.

[单项选择]We can infer from the passage that many Londoners think the B6rse is less acceptable than Euronext because______.
A. the market model of it is closer to "horizontal integration" than that of Euronext
B. the market model it represents is totally different from that of the LSE
C. it owns a clearing house and uses unrelated depositories for settlement
D. it is built to be clearer and settler of trades as well as exchange

[单项选择]According to the passage, many people initially thought that E. L. Drake had made a mistake by ________.
A. going on a whaling expedition
B. moving to Pennsylvania
C. retiring from his oil
D. retiring from his job

[单项选择]According to the passage, many scholars and specialists ______.

[单项选择]According to the passage, many working women find themselves caught between two stools because_____.
A. men are usually judged for being competent for management
B. they are hesitant to what extent they should demonstrate their feminine qualities through what they wear to work
C. there is a variety of professional clothes for them to choose
D. women are generally thought to be only good at following fashions

[单项选择]According to this passage, many people start their own businesses for the wrong reasons. The reasons are wrong because they do not realize that ______.
A. their own businesses will provide large income but less responsibility
B. their own businesses will not relieve them from paper work and responsibility
C. their own businesses will require longer working hours but less paper work
D. their own businesses could easily fail

[单项选择]According to the passage, many students regard Vance's lying as_________.
A. unbelievable and unreasonable
B. reasonable and acceptable
C. an indication of his dishonesty
D. a reason for his resignation

[单项选择]According to the passage, many career women find themselves in difficult situations because
A. the variety of professional clothing is too wide for them to choose
B. women are generally thought to be only good at being fashion models
C. men are more favorably judged for managerial positions
D. they are not sure to what extent they should display their feminine qualifies through clothing