According to the passage, what was the strategy used to eliminate the spread of smallpox？
A. Vaccinations of entire villages.
B. Treatment of individual victims.
C. Isolation of victims and mass vaccinations.
D. Extensive reporting of outbreaks.
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Which of the following statements does NOT refer to smallpox？
A. Previous projects had failed.
B. People are no longer vaccinated for it.
C. The World Health Organization mounted a worldwide campaign to eradicate the disease.
D. It was a serious threat.
The implication of Gillen's work is to find out ______.
A. whether one's attractiveness influences people's judgement of their success
B. how one's attractiveness has an impact on people's judgement of their success
C. in what way one's attractiveness affects people's judgement of their chances to find better jobs
D. whether one's attractiveness does have more advantages in gaining people's approval than unattractiveness
Where the words "without support from major record companies" are, the context reads that
A. must have the support of
B. require the participation of
C. may enlist the assistance of
D. should enter partnership with
The result of the author's attempt to co-study the possibilities with Gillen ______.
A. did not show that attractiveness has advantages
B. indicated that more attractive people get more chances to be hired for jobs
C. gave no indication whether attractiveness influences one's chances to be hired for jobs
D. did demonstrate that more attractive people have more chances to succeed
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