[单项选择]According to the passage, the corpuscular theory of light ______.


A. was never accepted by the Royal Society
B. was finally accepted by Hooke and Huygens
C. was the most popular during the eighteenth century
D. was rejected by Hooke and Huygens but accepted for the next hundred yeas

[单项选择]According to the passage, the corpuscular theory of light ______.


A. was never accepted by the Royal Society
B. was finally accepted by Hooke and Huygens
C. was the most popular during the eighteenth century
D. was rejected by Hooke and Huygens but accepted for the next hundred yeas

[单项选择]According to the passage, Ware's theory of the role of weather in the Anasazi evacuation differs from the position traditionally held by anthropologists in which of the following ways


A. Ware relies upon a different body of evidence than previous anthropologist have, but reaches the same conclusions.
B. Ware ascribes a less dominant role to weather than had been traditionally posited by anthropologists.
C. Ware ascribes a more dominant role to weather than had been traditionally posited by anthropologists.
D. Ware believes weather played a role in the evacuation, but not the one traditionally cited.
E. (E) Ware believes that another factor besides weather was responsible for the Great Drought.

[单项选择]According to the passage, a linguistic hierarchy of power is ______.


A. a ladder of social status determined by his mastery of a certain language
B. created with the native speaker of a dominant language on the top
C. formed with the non-native speaker of a dominant language in the middle
D. all of the above

[单项选择]According to the passage, when three people look out the same window,（）
A. they will give three different answers
B. they will see three different scenes
C. they cannot see clearly
D. they can only see the busy traffic

[单项选择]According to the passage, the Japanese use a lot of salt______.


A. but they suffer from hypertension
B. and they suffer from hypertension
C. because they suffer from hypertension
D. when they suffer from hypertension

[单项选择]According to the quantity theory of money, which one of the following economic variables would change in response to an increase ha the supply of money（）
A. Price level.
B. Real income.
C. Velocity.

[单项选择]According to the passage, studies on the results of copyright protection ______.


A. lag behind the research in other fields,
B. need to be done in a practical way.
C. should be carried out immediately.
D. will promote cultural innovation.

[单项选择]According to the passage,


A. the problem of student cheating has its roots in deeper problems
B. students do not cheat on essay tests
C. a change in the educational system will eliminate the need to cheat
D. punishment is an effective method of stopping cheating

[单项选择]According to the passage, if there were 500 tons of uranium ore, how many tons of useful uranium-235 could be extracted


A. 1 kilogram.
B. 10 kilogram.
C. 50 kilogram.
D. 500 kilogram.

[单项选择]According to passage, human beings can survive almost everywhere on Earth because ______.


A. they have developed advanced forms of transportation
B. they have learned how to process seawater for drinking
C. their body temperature can vary considerably
D. their shelters and clothing help them to adapt to the environment

[单项选择]According to one theory, when the glaciers disappeared, birds ______.
A. stopped migrating
B. continued migrating
C. stayed in the north
D. migrated south and stayed there

[单项选择]According to the passage more government assistance is needed for the Eskimos in ______.


A. providing schools
B. safeguarding their traditional means of livelihood
C. encouraging agricultural production
D. promoting industrial job possibilities

[单项选择]According to this passage, Environmental Protection Agency _____.


A. is the only agency studying the effects of air pollution on health
B. has launched a surprised attack on researchers
C. has decided to decrease the permitted concentration of airborne dust
D. has tremendously improved pollution control