更多"According to the observations of so"的相关试题:
[单项选择]According to some scientists, human beings do possess some super-natural power.
A. numerous
B. numinous
C. luciferous
D. ludicrous
[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]According to the observation of some scientists, we will be short of energy in the near future.（）
A. 按照科学家的观察, 在将来我们将缺少能源。
B. 据科学家观察, 不久的将来我们面临能源危机。
C. 按照一些科学家的说法, 我们在将来会面临能源短缺。
D. 据科学家观察, 人的寿命会因能源问题而变短。
[填空题]According to some scientists,______is the single greatest cause of the fresh water shortage in the world.
[单项选择]
Beyond the Pap
Scientists have known for some time that virtually all cases of cervical cancer are triggered by a family of viruses called human papillomavirus, or HPV. Most women who become infected with HPV are able to shake off the virus and suffer no apparent long-term consequences to their health. But a few women develop a persistent infection that can, for reasons that are not entirely clear, eventually lead to cancerous changes in the cervix.
Now researchers at the Digene Corp. of Beltsville, Maryland, have developed a test that detects an active HPV infection by looking for its genetic byproducts in the vagina. The HPV test was better than the standard Pap test at finding cervical cancer at any stage, according to two studies published this month in the Journal of the American Medical Association. So far, so good. Unfortunately, the test’s false-positive rate — how often it indicated that there was a problem when none existed
A. Right
B. Wrong
C. Not mentioned
[单项选择]According to the passage, scientists have concluded which of the following from the discovery of the large amount of deuterium found in comets
A. Comets do not contain enough deuterium to have solely created the Earth’s oceans.
B. Given the ratio of deuterium to ordinary hydrogen in seawater, comets cannot have contributed to the Earth’s oceans.
C. It is likely that comets contain less Xenon than meteorites do.
D. Given the low level of deuterium in the waters of Earth’s oceans, comets cannot be its sole source.
E. Comets now play a greater role in the creation of the Earth’s oceans than was previously thought.
[填空题]According to some experts, comprehension of another person’s speech involves more than the actual words. In fact, the actual words contribute only 7% to 10% to our understanding of the message. Nonverbal communication, or body language contributes almost 70% to our comprehension. It is a very (47) means of communication. It communicates much more than spoken words.
One example of nonverbal communication is what (48) between parents and child. Parents smile at their child. They communicate love, acceptance, and comfort. The child feels comfortable and safe. The smile indicates (49) . The child is happy and well-adjusted.
Another example of nonverbal communication is the (50) a person shows in public. A woman is walking alone on an (51) and possibly dangerous street. She wants to appear (52) . She walks quickly. She may be tired. She walks with her shoulders straight and her head held high. Her eyes are (5
