单项选择题


Questions 11 to 18 are based on the conversation you have just heard.

A．Take a class together with Mary.
B．Ask Mary to help him choose a topic.
C．Change the topic of his research project.
D．Sign up for a different political science course.
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单项选择题
According to the passage, the worst case that revealed the fatal side effects of the pills is ______ .
A．82 patients on fen-phen have suffered heart trouble
B．a woman patient on fen-phen died of hypertension
C．the diet pills cause brain damage
D．7 patients who had taken Redux developed heart defects
单项选择题
The reduction of low-rent housing projects in Belgium has resulted in ______ .
A．an improvement in housing quality
B．an alarming increase of homeless people
C．an increase in house purchases
D．a change in the government’s policy
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