Both passages indicate that___
A. recently developed medications are ineffectual
B. doctors should prescribe antibiotics more liberally
C. environment plays a far greater role than genetics in human health
D. unsanitary conditions are a risk to human health
E. certain factors are decreasing the human body's ability to ward off disease
查看答案
The benefit" mentioned in line 11 is___
A. resistance to allergies
B. the ability to ward off hepatitis A
C. cleanliness
D. more disease-resistant genes
E. popular awareness
Passage 2 discusses antibiotics primarily with a tone of___
A. strong optimism
B. dismissiveness
C. cynicism
D. qualified enthusiasm
E. jocularity
Unlike the resistance" mentioned in line 5, the resistance" in line 26 is a resistance to___
A. bacteria rather than viruses
B. drugs rather than allergies
C. genetic diseases rather than infectious diseases
D. evolutionary changes rather than hepatitis A
E. infection rather than antibiotics
Unlike Passage 2, Passage 1 conveys a tone of___
A. cynicism
B. hope
C. objectivity
D. fear
E. humor
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