A. They can tell you when your clothes need washing.

　　B. They can be controlled with a smartphone.

　　C. They are difficult to operate.

　　D. They are sold at a low price.

　　74. We can conclude from Samsung's statements that

　　________.

　　A. the app connection makes life easier

　　B. it is better to dry clothes in the morning

　　C. smartphones can shorten the drying time

　　D. we should refresh clothes back at home

　　75. What is the main idea of the last paragraph?

　　A. The laundry should be frequently checked.

　　B. Lazy people like using such machines.

　　C. Good technologies also cause problems.

　　D. Television may help do the laundry.

　　2017·全国卷Ⅱ]

　　B．

　　You may think that sailing is a difficult sport, but it is really not hard to learn it. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind.

　　First, you must ask yourself，“Where is the wind coming from? Is it coming from ahead or behind or from the side？” You must think about this all the time on the boat. The wind direction tells you what to do with the sail.

　　Let's start with the wind blowing from behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90°angle(角度)to the boat. Then it will catch the wind best.

【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课时训练：12（含解析）

★ 浙江省湖州市2014高考英语阅读理解一轮（暑假）精炼（17）含答案

★ 浙江省湖州市2014高考英语阅读理解一轮（暑假）精炼（21）含答案

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

★ 浙江省湖州市2014高考英语阅读理解一轮（暑假）精炼（20）含答案

★ 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）

★ 2016年高考【英语】学科试题评析（四川卷）

★ 2017年高考英语二轮复习精品资料：专题16 书面表达（教学案）（教师版）

★ 【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）

★ 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）