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

游客2023-10-21 94

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一48=48一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

Inanswertospeculationthatshewouldn’tfinishtherace,sheboldlydeclared

Whichofthefollowingsentencesisthecorrectanswerto"Itmustbeourboss"?

Dannyleftthis________messageonmyansweringmachine:"Imustseeyou.Meet

Writeonthetopicgivenbelowinnolessthan150wordsontheAnswerSheet.In

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

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Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

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A.β-果糖苷键B.α-果糖苷键C.β-葡萄糖苷键D.α-葡萄糖苷键E.α-阿拉

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