A man is 48 years old. He asks the other man how old he is. The other man answer

游客2024-08-08 39

问题 A man is 48 years old. He asks the other man how old he is. The other man answers: "I am twice as old as you were when I was as old as you are today. "How old is the other man?

选项

答案 64

解析假定我现在X岁，当我48岁时，你的年龄是Y岁。因而，X=2Y，X-48=48-Y，用这两个等式，得出X=64。

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A man is 48 years old. He asks the other man how old he is. The other man answer

WriteareportonwintersportsinChinainabout120wordsontheanswersheet.

WhichofthefollowingissuesaboutwomenbossesisNOTansweredbytheauthor?A

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

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—NosoonerhadIturnedinthepaperthanIrememberedtheanswertoQuestionNu

AnswerthequestionbelowWhattreeisalwaysverysad?Weepingwillow：Weepmean

Rearrangethemuddledlettersincapitalstomakeaproperword.Theanswerwill

Guesstheanswertotheriddle.Itdoesn’thaveamouth,butitcanwhistle

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制造费用、税金及附加、销售费用、管理费用、财务费用均属于期间费用。()

我国建筑工程项目的色彩选择中，常用的表色体系(含色标)是：()A.CIE(国

下列哪些因素可以增加冠状血管的阻力()A.去氧肾上腺素 B.β受体阻滞剂

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