International not-for-profit trade association with 50 corporate members resided in 20 countries who produce 95 percent of the world supply of synthetic rubber.( )
International not-for-profit trade association with 50 corporate members resided in 20 countries who produce 95 percent of the world supply of synthetic rubber.( )
A、productive
B、artificial
C、tropical
D、artistic
【正确答案】：B
【题目解析】：句意：具有50家成员企业的国际非营利贸易协会存在于能生产世界95%的合成橡胶的20个国家中。synthetic在句中的意思是“合成的”。选项中productive意为“多产的”；artificial意为“人造的”；tropical意为“热带的”；art.istic意为“艺术的”。故本题选B.
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