According to the author, it is human nature to______.
A. keep accumulating and classifying new things
B. search for new uses for old things
C. set aside old things and reserve them
D. disclose private secrets
查看答案
The case of the World War II shipbuilders with lung cancer is an example of______.
A. an occupational cluster
B. a medical cluster
C. a radiation cluster
D. an environmental cluster
The manufacturer of which of the following SSRIs is most possibly the sponsor the Stanford
A. Zolofi
B. Prozac
C. Luvox
D. Celexa
The word "caveats" (in the last paragraph) refers to______.
A. refusals by epidemiologists to examine the work of Pace and other activists
B. potential flaws in amateur studies of cancer cluster
C. warnings by activists concerning environmental dangers in their communities
D. tendencies of activists to assume environmental causes for cancer
The author implies in the last paragraph that______.
A. it is not necessary to spend so much money studying the brain
B. we have uncovered all the secrets about our brains
C. we are too eager to search every comer of our life
D. modem buildings can still be constructed with the desired attics
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