【OG24-74题】Shawana made a schedule for reading books during 4 weeks (28 days) of her summer vacation. She has checked out 12 books from the library. The number of pages in each book and the order in which she plans to read the books are shown in the table above. She will read exactly 50 pages each day. The only exception will be that she will never begin the next book on the same day that she finishes the previous one, and therefore on some days she may read fewer than 50 pages. At the end of the 28th day, how many books will Shawana have finished?_mofa留学圈mofaGRE在线题库系统_GRE在线搜题_GRE题库解析_GRE真题机经_GRE课程_GRE培训机构

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Shawana made a schedule for reading books during 4 weeks (28 days) of her summer vacation. She has checked out 12 books from the library. The number of pages in each book and the order in which she plans to read the books are shown in the table above. She will read exactly 50 pages each day. The only exception will be that she will never begin the next book on the same day that she finishes the previous one, and therefore on some days she may read fewer than 50 pages. At the end of the 28th day, how many books will Shawana have finished?

7 8 9 10 11

正确答案： B

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应用题 - 行程（阅读量）问题 知识点概述
根据给定的阅读规则（每日固定阅读量、不跨书阅读），结合书籍页数信息，计算在一定时间内完成的书籍数量。解析
28 天每天读 50 页，总共可读\(28×50 = 1400\)页。从表格看，读到第 8 本书时总页数为 1130 页，读第 9 本书时会超过 1400 页，且按规则不跨书，所以 28 天读完 8 本书。

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