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[Problem Solving]

试题详情

题目:

In a small town, 16 people own Fords and 11 people own Toyotas. If exactly 15 people own only one of the two types of cars, how many people own both types of cars.

选项:

A、2
B、6
C、7
D、12
E、14

答案:

B

提问:

我算出来12,答案是6

解答:

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阅读1511
解答: sysadmin

提问:

可是感觉应该是12 啊

解答:

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阅读1467
解答: sysadmin老师

提问:

我算出来12,答案是6

解答:

点赞0
阅读1512
解答: sysadmin老师

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