问题:
0108 阅读46题
It can be inferred from the passage that in 1930 the greatest number of people in the LA area were employed in
B.oil refining
C. automobile manufacturing
答案是B.
原文:Line13-15
The most important single industry powering the grouth of LA, however, was directly linked to the automobile. The demand for petroleum to guel gasoline engines led to the opening of the Southern Californian oil fields, and made LA North Ameria's greatest refining center.
问:问什么能确定答案一定是B, 如果说“北美最大的炼油中心”可以提供最多的工作机会的话,为什么最大程度带动LA经济大展的汽车工业就不可能是雇佣劳动力最多的行业呢?最大的炼油中心,是和其他炼油中心相比而得出的结论,它与与其跨行业的“汽车生产业”的雇佣工人数量是如何相比的呢?我认为:最能够促进经济发展的行业一定是该城市利润最高的行业,而利润最高的行业才是最有雇佣能力的行业,所以我选C  |