[单项选择]According to the passage, what will scientists most probably do in the future
A. They will work hard to reduce ocean noise pollution.
B. They will protect animals from harmful noises.
C. They will try to set a limit of 120 decibels.
D. They will study the effect of ocean noise pollution.

[单项选择]According to the passage, what will scientists most probably do in the future
A. They will work hard to reduce ocean noise pollution.
B. They will protect animals from harmful noises.
C. They will try to set a limit of 120 decibels.
D. They will study the effect of ocean noise pollution.

[单项选择]According to the passage, what can scientists do now with the genetic testing technology

[单项选择]According to the passage what appears to be changing rapidly in Britain and the USA
A. The style writers are employing.
B. The way new writers are being recruited.
C. The medium authors are using.
D. The message authors are putting forward.

[单项选择]According to the passage what makes a good friend
A. Mutual trust and common interests.
B. Teasing each other and trust.
C. Playing together and similar liking.
D. Similar liking and joking with each other.

[单项选择]According to the passage what do we know about Galileo
A. Galileo stood strongly against Catholic belief.
B. Galileo died because of the great stress under house arrest.
C. Galileo had believed Copernican theory since early on.
D. Galileo founded modern physics himself.

[单项选择]According to the passage what is unknown to many people is that ______.
A. the drip cup benefited light industry.
B. the truth about carver was twisted or concealed.
C. sugar-refining owes a lot to a Negro.
D. a Negro invented the frying pan.

[单项选择]According to the passage what is the best for both parents and children
A. They should adjust themselves to sharing the family expenses.
B. Children should leave their parents when they grow up.
C. Adult children should visit their parents from time to time.
D. Parents should support their adult children when they are in trouble.

[单项选择]According to the passage, what traditional belief has been questioned

[单项选择]According to the passage, what eventually happened to Jamestown
A. It was practically destroyed.
B. It became a model city.
C. It remained the seat of the government.
D. It was almost completed.

[单项选择]According to the passage, what makes acquisitions easier

[单项选择]According to the passage, what responsibility does the audience of a verbal art performance have
A. ( They provide financial support for performances
B. ( They judge the quality of the content and presentation
C. ( They participate in the performance by chanting responses
D. ( They determine the length of the performance by requesting a continuation

[单项选择]According to the passage, what distinguishes many present-day theaters from those built prior to the nineteenth century
A. Large entrance, lobby and auditorium.
B. Two buildings separated by an arch.
C. Attractive interior decorations.
D. Separate stages for each act.

[单项选择]According to tile passage, scientists used isotopes from the water of the ice core to determine which of following
A. ( The amount of air that had bubbled to the surface since the ice had formed
B. ( The temperature of the atmosphere when the ice was formed
C. ( The date at which water had become locked in the glacier
D. ( The rate at which water had been frozen in the glacier

[单项选择]According to the passage, scientists cannot explain which of the following aspects of squirrel behavior
A. Where squirrels store their acorn caches
B. Why squirrels prefer acorns over other seeds
C. Why squirrels eat only a portion of each acorn they retrieve
D. Why squirrels prefer acorns from a particular species of oak trees

[单项选择]According to the passage, scientists have decided that sulfur aerosols from volcanic eruptions affect global temperatures to a greater extent than ash clouds because
A. (A) the greenhouse gas effect produced by human activities tends to have a much greater environmental effect than that of volcanic explosions
B. (B) clouds of sulfur-rich gases tend to achieve greater heights in the stratosphere than do ash clouds
C. (C) a particular explosion producing high sulfur and little ash had a greater environmental effect than the converse
D. (D) the burning of fossil fuels tends to exacerbate the effects of sulfurous aerosols, but not those of ash clouds
E. (E) global warming effects tend to minimize the impact of ash clouds, but not those of sulfurous aerosols

[单项选择]According to the passage, scientists have positively confirmed that the brains of narcoleptics differ from those of normal brains in which of the following ways
A. (A) Narcoleptic brains tend to remove degenerative tissue at a more prolific rate than that of nonnarcoleptics.
B. (B) Narcoleptics are less responsive to drugs which treat neural autoimmune dysfunction than are nonnarcoleptics.
C. (C) Nonnarcoleptics do not possess the same neurological immune antigens as narcoleptics.
D. (D) Neurons that control muscle tone are damaged in the brains of narcoleptics, but not in those of non-narcoleptics.
E. (E) Narcoleptics experience greater neural degeneration as a result of aging than do nonnarcoleptics.