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A、Insurability.
B、Social status.
C、Amount of income.
D、All of the above.
答案
更多“Investigators/Researchers must ensure that subjects identified for participation in a ”相关的问题
第1题
What damage had Washington caused？
A．There's been a 60 percent drop in the number of researchers.
B．Washington has created an atmosphere of suspicion.
C．Promising young scientists are leaving for university.
D．All of the above.
第2题
A.It usually requires an analysis of financial demand.
B.It is composed of research and graduate types.
C.Its amount ranges from $ 600 to $ 800.
D.Only full-time graduate students are qualified for it.
第3题
Besides its main mission, the orbiter would also be used as
A．a medical research center.
B．a space station.
C．a space ambulance.
D．a passenger plane.
第4题
On which of the following aspects does Frisen disagree with some radicals？
A．Whether research should be done on embryonic stem cells.
B．Whether research should be done on adult stem cells.
C．When should people expect a drug for Parkinson's.
D．When should clinical trials of stem-cells research begin.
第5题
听力原文：How did you get the information about the TV program？
(A) I did many market researches.
(B) It is very popular with housewives and older people.
(C) I used to be a programmer.
(27)
A．
B．
C．
第6题
From paragraph one, we can infer that
A．market research is a waste of money.
B．market research must not be used during an economic recession.
C．market research doesn't necessarily help companies make products that can meet customers' need.
D．customers are too hard to please.
第7题
Which of the following can NOT be inferred from the end of the passage？
A．Though the research was not scientifically accurate, it pointed to some encouraging results.
B．There are many factors influencing one"s outlook during his/her growing up.
C．The virtuous die young, but the evil leave a stink for ten thousand years.
D．The author urges us to become more environmentally-conscious as the society develops.
第8题
A.those poor
B.a poor
C.poor
D.the poor
第9题
A.bodyguards
B.observers
C.authors
D.investigators
第10题
The Canadian investigators think that the ADR incidence figures from their research
A．are surely very exact.
B．are probably higher than the real amount.
C．are perhaps less than the real amount.
D．are probably groundless.
第11题
How did NASAs investigators prove the reason of disaster？
A．By studying the video tape.
B．By analyzing the data concerned.
C．By anatomizing seven astronauts" body.
D．By making a simulated experiment.
