更多"It seems that some young scientists"的相关试题:
[单项选择]After scientists did some research ______ the health of workers, the government tried to find some way to meet their demand.
A. into
B. off
C. about
D. for
[单项选择]These young scientists obtained the first-hand information needed in their research work after making on-the-spot observations.
A. 这些青年科学家通过现场观观察，获得了研究工作所需要的第一手资料。
B. 这些青年的科学家借助于实在观察，获得了科研工作所需要的第一手资料。
C. 这些青年科学家通过对某一点的观察得知，需要第一手的研究资料。
D. 这些年轻的科学家用实践观察获得了科研工作的第一手资料。
[单项选择]Young scientists demand that in order to satisfy human needs ______.
A. existing products be improved
B. more complex machines and electronic equipment be designed
C. ways be found to produce better goods using fewer raw materials
D. any new invention and innovation be encouraged in technology
[单项选择]Why are some scientists interested in studying senescence
A. They want to increase the general ability of our bodies.
B. They may be able to find a better way to our life.
C. If they can pin down the biochemical process that makes us age, there will be hope for extending the length of life.
D. They want to find out if there is a link between how efficiently a cell could repair itself and how long a creature lives.
[单项选择]
These batteries for electric cars, some scientists claim, are bound to be too heavy, too bulky and unable to store enough electricity.（）
A. clumsy
B. fussy
C. nasty
D. rusty
[单项选择]Some scientists believe that there is no evidence that cholestrol in food is directly linked to ______.
A. blood disease
B. heart disease
C. infectious disease
D. mental disorder
[单项选择]Some scientists believe that a breakthrough in the use of solar energy depends on _________.
A. advanced technology
B. further experiments
C. sufficient funding
D. well-equipped laboratories
[单项选择]Some scientists believe that dolphins have a language of their own.
[单项选择]Some scientists believe that global warming could（ ）.
A. modify ocean currents.
B. change wind directions in the polar regions.
C. reduce the influence of currents.
D. increase wind speed.
[单项选择]According to the observations of some scientists, we will be short of energy in the near future.
A. 据一些科学家的观察，将来我们很快会面临能源危机。
B. 据一些科学家的观察，在不久的将来我们很快会面临能源危机。
C. 据一些科学家的调查，将来我们很快会面临能源短缺。
D. 一些科学家的观察报告，不久我们会面临能源危机。
[单项选择]According to some social scientists, teenage girls who become pregnant are more ______ to drop out of school than those who don’t.
A. like
B. possible
C. possibly
D. likely
[单项选择]Some scientists are dubious of the claim that organisms ______ with age as an inevitable outcome of living.
A. depress
B. default
C. deteriorate
D. degrade
