题目
第1题
A.wiped out
B.reached out
C.worked out
D.hung out
第2题
What does the example of the Smallpox Vaccine illustrate?
A.A possible negative outcome of administering vaccines.
B.The practical use of a vaccine to control an epidemic disease.
C.A method by which vaccines are employed against the disease.
D.The effectiveness of vaccines in curing certain disease.
第3题
What does the example of the Smallpox Vaccine illustrate?
A.A possible negative outcome of administering vaccines.
B.The practical use of a vaccine to control an epidemic disease.
C.A method by which vaccines are employed against the disease.
D.The effectiveness of vaccines in curing certain disease.
第4题
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.
第5题
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.
第6题
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.
第7题
The fear of smallpox, which terrorized the eighteenth century, has no __________ today.
A.monopoly
B.successor
C.analogy
D.substitute
第8题
The main purpose of the text is to______.
A.convince the reader that vaccines are not as safe as many think
B.educate the reader on how vaccines are used and some of their dangers
C.educate the reader on the circumstances that would neccesitate widespread vaccinations
D.present the method by which vaccines are used through the case of the smallpox vaccine
第9题
What does the example of the smallpox vaccine illustrate?
A.The way that vaccines protect people from diseases.
B.The effectiveness of vaccines in eradicating certain diseases.
C.The practical use of a vaccine to control an epidemic disease.
D.The possible negative outcome of administering vaccines.
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