最好是方程的Last summer Sam worked for a cycle dealer.The dealer agreed to pay him $210 and a new bike for seven weeks of work.But Sam didn't enjoy the job and quit after four weeks.The dealer gave him $21 and the bike.How much was the bike wor

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最好是方程的Last summer Sam worked for a cycle dealer.The dealer agreed to pay him $210 and a new bike for seven weeks of work.But Sam didn't enjoy the job and quit after four weeks.The dealer gave him $21 and the bike.How much was the bike wor
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最好是方程的Last summer Sam worked for a cycle dealer.The dealer agreed to pay him $210 and a new bike for seven weeks of work.But Sam didn't enjoy the job and quit after four weeks.The dealer gave him $21 and the bike.How much was the bike wor
最好是方程的
Last summer Sam worked for a cycle dealer.The dealer agreed to pay him $210 and a new bike
for seven weeks of work.But Sam didn't enjoy the job and quit after four weeks.The dealer
gave him $21 and the bike.How much was the bike worth?
(A) $216 (B) $225 (C) $231 (D) $253 (E) None of these

最好是方程的Last summer Sam worked for a cycle dealer.The dealer agreed to pay him $210 and a new bike for seven weeks of work.But Sam didn't enjoy the job and quit after four weeks.The dealer gave him $21 and the bike.How much was the bike wor
七周的工资是210美元加一辆自行车
四周的工资则是21美元加一辆自行车
因此,剩下三周的工资为210-21=189美元,平均每周工资为63美元
由此可知,原计划工作七周的总工资,应为63×7=441美元,减去现金210美元,就是自行车的价值231美元,选择C

last summer 和in last summer 的区别 last summer Where did you last summer的翻译 最好是方程的Last summer Sam worked for a cycle dealer.The dealer agreed to pay him $210 and a new bike for seven weeks of work.But Sam didn't enjoy the job and quit after four weeks.The dealer gave him $21 and the bike.How much was the bike wor 阿Sa的英文名是? I went to the mountains last summer.(对划线部分提问)划线部分是last summer. Last Summer 歌词 summer的中文是? 水泥的P.SA是啥意思 last summer holiday 前的介词用什么 We've become good friends since last summer.的意思 找个叫the last day at summer的歌是一个德国人唱的,好多年前在电视上演过- -0,不是the last day of summer啊,注意介词的运用…… not since last summer have you raised your fees again?not since last summer .知道的请帮帮忙 he visited beijing zoo last summer对last summer提问 s是边长为a的正三角形ABC所在平面外一点,SA=SB=SC=a,E,F分别是SC,AB的中点,求异面直线SA与EF所成的角.最好带图！ last summer holiday80词作文 was the dry last summer? 英语作文：last summer holiday