According to Mr Van Rijsselberghe,he was able to harvest vegetables from most of the eight test areas.The vegetables were smaller than those grown in fresh water,but they have more sugar and salt,thus tasting better.

　　The farmer grew carrots,cabbage,onions and beetroot.But he found that potatoes grew better than the other vegetables in the combination of sea and fresh water.Mr Van Rijsselberghe says four kinds of these potatoes were recently sent to Pakistan,where thousands of hectares of land have been damaged by salinization.Farmers in Pakistan hope to see if they can be grown in those fields.

　　1.What is preventing farmers from making full use of coastal fields?

　　A.Salinization. B.Saline.

　　C.Irrigation. D.Farming.

　　2.Which shows the correct order of the experiment by Marc and the scientists?

　　a.creating water with eight levels of salinity

　　b.starting dripping irrigation

　　c.dividing the farm with plants into 8 irrigated areas

　　d.pumping fresh and sea water through separate pipes

　　A.c—a—d—b B.d—c—a—b

　　C.d—c—b—a D.c—d—a—b

　　3.Dutch potatoes were sent to Pakinstan mainly because. 

　　A.the potatoes can be farmed in Pakistan on a large scale

　　B.Pakistan has complete irrigation systems for this kind of plant

【2017届《名师A计划》高考英语新人教版一轮复习配套练习：必修5 Unit 1《Great Scientists》（含解析）】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）

★ 2014届高考英语一轮复习课时作业(十一)必修2Module 5《Newspapers and Magazines》（外研版）

★ 【三维设计】2017版（江苏专用）二轮复习练习：必修3 Unit 3《Back to the past》课时跟踪检测A卷（含解析）

★ 2017届高考英语二轮复习大题冲关秘籍完形填空之记叙文：创新押题（含解析）

★ 【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

★ 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(二)必修1Unit 2《English around the world》

★ 2017高考四川省广安市英语阅读理解一轮系列训练：2（含解析）

★ 2017届江苏省淮安市新马中学高考牛津译林版英语一轮复习活动单：模块7 unit 2《Fit for life》

★ 2014届高考英语一轮复习课时作业(二十四)必修4Module 6《Unexplained Mysteries of the Natural World》（外研版）