更多"On the basis of their observations,"的相关试题:
[单项选择]On the basis of their observations, scientists ______.
A. make more observations
B. develop hypotheses and theories,
C. reveal their observations to the public
D. challenge their colleagues
[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]On the basis of their models, scientists are of the opinion that______.
[单项选择]On the basis of the models, scientists are of the opinion that _________.
[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]Which of the following observations indicates that the mother of a child receiving home intravenous ampicillin therapy requires further teaching
[单项选择]The accuracy of scientific observations and calculations is always ______ the scientist' s time-keeping methods.
A. at the mercy of
B. in accordance with
C. under the guidance of
D. by means of
[单项选择]First we should exclude all facts and observations that are not ______ to the investigation in question.
A. equivalent
B. relevant
C. similar
D. inferior
[单项选择]Which of the following observations signals the onset of puberty in male adolescents
A. Appearance of pubic hair.
B. Appearance of axillary hair.
C. Testicular enlargement.
D. Nocturnal emissions.
[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]
Earth observations should provide "value added" applications from existing environmental services, property title holders and process driven financial firms, while creating greater liquidity within the corporations that use them.（）
A. as
B. to
C. for
[单项选择]Steven's ability to learn from observations and experience ___________ greatly to his success in public life.
A. related
B. attached
C. attributed
D. contributed
[单项选择]After making observations for a week in the plant, the industrial engineer made a number of very {{U}}constructive{{/U}} suggestions in an oral report to the manager.
A. careful
B. cautious
C. deserved
D. helpful
