更多"On the basis of the models, scienti"的相关试题:
[单项选择]On the basis of their models, scientists are of the opinion that______.
[单项选择]On the basis of their observations, scientists
A. make more observations.
B. develop hypothesis and theories.
C. reveal their observations to the public.
D. challenge their colleagues.
[单项选择]Scientists are eager to talk with other scientists working on similar problems．
A. 科学家热衷于与从事类似课题研究的其他科学家交流。
B. 科学家更容易与其他科学家谈话来解决相同的问题。
C. 科学家很乐意在解决类似问题时同其他科学家交流。
D. 科学家更容易就雷同的问题与其他科学家交谈。
[单项选择]Medical scientists believe that
A. tests have been designed to settle the cholesterol dispute
B. drugs have been tested to reduce the amount of the substance in blood
C. low cholesterol foods or anti-cholesterol drugs or both can reduce the chance of a heart attack
D. none of the statements mentioned above is correct
[单项选择]Scientists assume that unrestrained population growth and dwindling resources may force humans to look to the sea for food.
A. unavoidable
B. unexpected
C. unchecked
D. unfortunate
[单项选择]Most scientists agree this outpouring contributes to global warming, which could eventually lead to coastal flooding, ______ weather, and widespread crop loss.
A. intensive
B. extreme
C. unpleased
D. unique
[单项选择]Why did the famous scientists become successful [A] Because they remembered all the facts. [B] Because they knew how to study. [C] Because they didn't get everything from school.
[单项选择]To study animal emotions, scientists should
A. set up improved and refined skillful experiments.
B. analyze human emotional.
C. distinguish what is emotional and what is conditioned.
D. learn from animal behaviorists.
[单项选择]Political scientists believe that the important cause for decreasing voter turnout is ______.
A. the inconvenience of voting
B. the commercialization of the voting procedures
C. the lack of interest and enthusiasm in politics
D. the insecurity of voting on line due to the constant breakdown of computer systems
[单项选择]The greatest task facing agricultural scientists in this region is the __________ of an adaptable farming system.
A. determination
B. distribution
C. discipline
D. evolution
[单项选择]British political scientists once had difficulty understanding how the unbalancing effects of affording greater representation to the wealthy was once the means of preserving the______of the commonwealth.
A. (A) character
B. (B) equipoise
C. (C) affluence
D. (D) discontent
E. (E) rectitude
[单项选择]Scientists are often fascinated by phenomena that many ordinary people ignore.
A. attracted
B. disturbed
C. horrified
D. satisfied
[单项选择]Scientists have already found problems that associated（）living in the ocean are nearly the same as those of living in outer space.
A. to
B. of
C. with
D. at
[单项选择]The greatest difficulty cognitive scientists are now unable to solve is ______.
A. learning about how people solved problems
B. asking people to describe what they have in their minds
C. using computers to stimulate thought
D. recording mental processes of problem-solving
