单项选择题

A．It ha been proven to be the best pain-killer.
B．It is a possible cure for heart disease.
C．It can help lower high body temperature effectively.
D．It reduces the chance of death for heart surgery patients.
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单项选择题
Which of the following was NOT a characteristic reason for the proposal of the 18th Amendment to the Constitution and the Volstead Act
A．There would be no further danger to the public from alcoholism.
B．People would not become drunk or create a public nuisance.
C．There would be a rise in the cost of alcoholic beverages.
D．Without liquor, people would not drink.
单项选择题
A．They had to work during the performances.B．They couldn’’t find time.C．They couldn’’t afford to go.D．The tickets were sold out.
A．They had to work during the performances.
B．They couldn’’t find time.
C．They couldn’’t afford to go.
D．The tickets were sold out.
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