试题与答案

一所学校组织学生秋游,如果租用45座的客车若干辆,就有15个空座位;如果租用50

题型:解答题

题目:

一所学校组织学生秋游,如果租用45座的客车若干辆,就有15个空座位;如果租用50座的客车,则可少租一辆车,且刚好坐满.已知租用45座车每车的日租金为250元,50座的车的日租金为300元,要保证每人都有座位,怎样租车合算?

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A

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B.大到拮抗紧张

C.小到能被放松代替

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