两道题目是这个样的:
1.If the cost of oil is negligible, what is the mileage (average miles per gallon of fuel) of a compact car? A.13 B.18 C.20 D.25 E.28 答案:C 2.If 2 people, who would otherwise be driving alone in subcompact cars, drive in a 2-person car pool using subcompact cars, what is the total of their average annual costs of transportation to work? A.$821 B.$1,400 C.$1,521 D.$1,642 E.$2,342 答案:D 请问这个图要怎么看啊?第一题看看第一张表格吗?怎么算都算不出20来啊…第二题都看不懂什么意思…otherwise是在里面是表示什么意思呢?有没有otherwise是不是都一样的意思啊?
求各位大神赐教~
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