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

游客2023-10-21 50

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

Tomisimmenselycuriousabouteverythingandaseagertofindtheanswersasif

Writeonthetopicgivenbelowinnolessthan150wordsontheAnswerSheet.In

Inanswer______myquestion,mysisternoddedin______.A、for;satisfactionB、to;

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

TranslatethefollowingparagraphintoChinese.Remembertowritetheanswerson

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

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Oldpeoplearealwayssayingthattheyoungarenotwhattheywere.Thesame

Therearemorethan300millionofusintheUnitedStates,andsometimesit

Itisconvenienttodistinguishbetweennonverbalandverbalcommunication,

Afour-yearstudybysociologistsatTheUniversityofManchesterhasfound

Coincidingwiththegroundbreakingtheoryofbiologicalevolutionproposedby

网络设备中运行的协议也可能遭受攻击，如黑客使用一些OSPF软件，给运行路由协议的

根据无税MM理论，当债务比重增加时，下列各项指标会提高的是（）。A.权益资

在正常照度下，人眼的最小分辨角（对黄绿色光）θ0=2.3×10-4rad。两物点

深基坑土方开挖工艺主要分为（）。A.放坡挖土 B.导墙式开挖 C.中心

人工费的影响因素有（ ）A.社会最低工资水平 B.生活消费指数 C.施工预

Inanswermyquestion,mysisternoddedin.A、for;satisfactionB、to;

人工费的影响因素有（　　）A.社会最低工资水平 B.生活消费指数 C.施工预