West hasn’t tested his idea on larger blocks, but he thinks rolling has clear advantages over sliding. At least, workers wouldn’t have needed to carry cattle fat or water to smooth the paths.

　　46.It抯 widely believed that the stone blocks were moved to the pyramid site by ______.i

　　A. rolling them on roads

　　B. pushing them over the sand

　　C. sliding them on smooth paths

　　D. dragging them on some poles

　　47.The underlined part “lubricated the paths” in Paragraph 4 means____.

　　A. made the path wet

　　B. made the path hard

　　C. made the path wide

　　D. made the path slippery

　　48.What does the underlined word 搃t攊n Paragraph 7 refer to?th

　　A. Rolling the blocks with poles attached.

　　B. Rolling the blocks on wooden wheels.

　　C. Rolling poles to move the blocks.

　　D. Rolling the blocks with fat.

　　49.Why is rolling better than sliding according to West ?

　　A. Because more force is needed for sliding.

　　B. Because rolling work can be done by fewer cattle.

　　C. Because sliding on smooth road is more dangerous.

　　D. Because less preparation on path is needed for rolling.

　　50.What is the text mainly about ?

【五年高考（2011-2015）英语试题分项精解：专题23 阅读理解之科普知识类（原卷版）】相关文章：

★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五：考纲解读（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五：体验真题（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍阅读理解七选五：解题策略（含解析）

★ 2017年高考英语二轮复习精品资料：专题14 阅读理解（教学案）（原卷版）

★ 湖南省长沙县实验中学2016届高三英语二轮复习书面表达复习重点话题指导专题21 语言学习话题指导（学生版）

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（24）附答案

★ 江苏省扬州市2014高考英语一轮 阅读理解暑假练习题（10）

★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练：第10组（含解析）

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（25）附答案

★ 【三维设计】2017届高考英语（江苏专用）二轮复习阅读理解解题技法示范课件：3