Some even argue that online shopping indirectly contributes to global warming. Yes, your car can stay parked but how are online goods delivered? Often by some large van porting out carbon monoxide and adding to our already desperate traffic problems. You are also by now becoming increasingly irritated(使烦恼)by the fact that the delivery is late and you have wasted the leave from work you have taken to receive it!

　　Without question, online shopping is here to stay and it has its benefits. However, perhaps it is not as wonderful as some of its supporters claim it to be.

　　文章大意：网购越来越受欢迎，但是它也有许多缺点。

　　71．The author lists several questions in Paragraph 1 to______.

　　A.support online shopping

　　B.collect answers from readers

　　C.introduce the topic of the passage

　　D.show his dislike of going shopping

　　答案：C　推理判断题。由第一段可知，作者列举出问题的目的是为了引出下文。

　　72．By what can online shoppers avoid fraud?

　　A.Choosing big websites.

　　B．Using only trusted websites.

　　C.Collecting shopping evidence.

　　D.Seeking advice from the police.

　　答案：B　细节理解题。由第二段最后一句话可知，避免上当受骗的方法就是使用可信度高、声誉好的网站。

【高三英语备考总复习人教版必修三：Units 3～5质量过关检测】相关文章：

★ 山西省永济市涑北中学高三英语总复习：美文欣赏（2）（My Mother）

★ 【北师大版】2014届高考英语一轮复习指导课时作业：Unit 6 B卷 Word版含解析

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（15）附答案

★ 2017届高考英语二轮复习书面表达限时测验：4（含解析）

★ 【浙江专用】2014届高考英语一轮复习课时作业(三十五)选修7Unit 5《Travelling abroad》

★ 2017届高考英语二轮复习课时训练：4（含解析）

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（4）附答案

★ 山西省永济市涑北中学高三英语总复习：美文欣赏（2）（Unconditional Love）

★ 贵州省贵阳市2014高考英语（新人教版）一轮阅读训练（29）附答案

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修3 Unit 5 Canada