单项选择题

According to the passage, insurance is possible because ______.

A．only insured people suffer loss
B．nearly everyone suffers a loss
C．only a small proportion of the insured suffer loss
D．everyone at some time suffers loss

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热门试题

单项选择题

The author's attitude toward the progress of health research so far achieved is ______.

A．optimistic
B．objective
C．pessimistic
D．disappointed

单项选择题

The title that best expresses the idea of the passage is ______.

A．Malnutrition and Health
B．What Causes Malnutrition
C．The Government's Health Strategies
D．The Consequences of Malnutrition