更多"When researchers conducted a three-"的相关试题:
[单项选择]When researchers conducted a three-year study involving nearly 3,000 people older than 65, what should these people do first
A. They should fill up a dietary form regularly.
B. They should enable the researchers to evaluate.
C. They should compare different effects of Vitamin E．
D. They should take a regular diet as advise
[单项选择]Researchers find that when a person tells lies ______
A. his blood pressure increases measurably
B. he looks very serious
C. he tends to make some small changes in his behavior
D. he uses his unconscious mind
[单项选择]The researchers have conducted an experiment to prove that people. will act in emergencies when_____.
A. they are in pairs
B. they are in groups
C. they are alone
D. they are with their friends
[单项选择]When the study of meaning is conducted in the context of language use, it becomes a branch of lingustic study called______.
A. syntax
B. pragmatics
C. phonetics
D. morphology
[单项选择]7 The researchers have just completed a study of driving situations.
A. started
B. finished
C. changed
D. made
[单项选择]Researchers have found in an initial study on six patients that electrical deep brain stimulation can dramatically________ depression that is resistant to other treatments.
A. aggravate
B. alleviate
C. aggregate
D. affiliate
[单项选择]The employee health study on PFOA conducted by DuPont revealed______.
A. a certain degree of relation between exposure to PFOA and health
B. possible damage done by PFOA exposure to health
C. close ties between exposure to PFOA and health
D. most of the health parameters are unaffected by PFOA exposure
[单项选择]The new study conducted by Dr. Sacco and his colleagues is unique in that ______.
A. it refutes early studies on the protective effect of moderate drinking against heart attack
B. it confirms early studies of moderate drinking against heart attacks
C. it helps to resolve the disputes over the effect of moderate drinking against stroke
D. it finds that moderate drinking can benefit people of different races equally well
