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Medical researchers are painfully aware that there are many problems ______ (他们至今没有
Medical researchers are painfully aware that there are many problems ______ (他们至今没有答案).
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Medical researchers are painfully aware that there are many problems ______ (他们至今没有答案).
A.confirmed
B.submitted
C.certified
D.depended
(Over) (the past) few years, medical researchers (are searching) for a means (to control) AIDS virus
A.Over
B.the past
C.are searching
D.to control
A.fruits
B.mushrooms
C.cabbages
D.dates
一组调查人员发现了一种新的草药,他们把它使用在大量的病人身上,发现有很好的疗效。
Which of the following statements is NOT true?
A.Doctors know more about chronotherapeutics than before.
B.Doctors in the U. S. used to be thirsty to know more about the new medical field.
C.The researchers' insights are providing new strategies to prevent common killers.
D.The strategic use of time in medicine attracts more attention in the medical circle in the U.S.
A.It involved 13, 000 researchers from Asia, Europe and America.
B.It was conducted in seven Mid-Eastern countries in the 1950s.
C.It is regarded as one of the greatest researches of its kind.
D.It has drawn the attention of medical doctors the world over.
Which of the following statements is NOT true?______
A.Doctors know more about chronotherapeutics than before.
B.Doctors in the U. S used to be thirsty to know more about the new medical field.
C.The researchers' insights are providing new strategies to prevent common killers.
D.The strategic use of time in medicine attracts more attention in the medical circle in the U. S.
The study found that young researchers, those who publish【53】, and investigators seeking patents are most likely to be【54】access to biomedical data. It also found that researchers who withhold data gain a【55】for this, and have more difficulty in【56】data from others.
The study was【57】by a research team led by sociologist Eric Campbell. The team surveyed 2,366【58】selected scientists at 117 US medical schools. Overall, 12.5 percent said that they had been denied【59】to other academic investigators' data,【60】article reprints, during the past three years. This【61】with findings by the team and other groups. But by examining the【62】of data withholding, the team identified those experiencing the most【63】. For junior staff【64】, the team found that 13.5 percent were denied access,【65】5.1 percent of senior re searchers.
The【66】between data withholding and researchers' publishing【67】during the【68】three years was【69】: 7.7 percent of those who had published 1 - 5 articles had had data with held from them, but this rose to 28.9 percent for researchers who had published more than 20. Campbell warns, "Selectively holding back on information from the most【70】researchers could slow down progress in research into the causes and cares of human disease."
(51)
A.suggest
B.provoke
C.propose
D.claim
Myriad Genetics______.
A.is the discoverer of the association between BRCA and cancer
B.is the patent holder of BRCA1 and BRCA2
C.has violated the law by selling expensive genetic tests
D.has aroused dissatisfaction among medical researchers
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