单项选择题

A．An international tourist industry.
B．Rise in sea levels.
C．Greenhouse gases.
D．Earthquakes and volcanoes.
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单项选择题
There's a shop in town which sells all the latest photographic ______.
A．articles
B．wares
C．commodities
D．apparatus
单项选择题
Although the majority of offenders are men, a small ______ —about 5 percent—are women.
A．proposition
B．advocacy
C．consumption
D．proportion
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