单项选择题

A．They reduce a person’s appetite.
B．They keep a person from being persistent in face of trouble.
C．They make a person’s nerve system weak.
D．They make a person more vulnerable m disease.
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单项选择题
A．Somewhere that is within a short driving distance of campus.B．An apartment with furniture already in it.C．A place where she can live alone.D．A big house with a parking space.
A．Somewhere that is within a short driving distance of campus.
B．An apartment with furniture already in it.
C．A place where she can live alone.
D．A big house with a parking space.
单项选择题
A．Growth of violence on TV.B．Destructive threat from nuclear explosives.C．Decreasing of moral standards.D．All of the above.
A．Growth of violence on TV.
B．Destructive threat from nuclear explosives.
C．Decreasing of moral standards.
D．All of the above.
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