单项选择题

Questions 23 to 25 are based on the conversation you have just heard.

A．He’s unwilling to be immunized.
B．He is exposed to viruses in the crowd
C．He forgets to take his medicine.
D．He doesn’t dress warmly enough.
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单项选择题
A．Reusing and recycling paper.B．Prohibiting tree cutting.C．Planting more trees than they cut down.D．Reducing emissions of carbon dioxide.
A．Reusing and recycling paper.
B．Prohibiting tree cutting.
C．Planting more trees than they cut down.
D．Reducing emissions of carbon dioxide.
单项选择题
A．He has stolen the thrown away pills.B．He practiced medicine without a license in Africa.C．Thrown away pills can not he given away.D．He has not reported his doing to the court.
A．He has stolen the thrown away pills.
B．He practiced medicine without a license in Africa.
C．Thrown away pills can not he given away.
D．He has not reported his doing to the court.
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