答案:
Food Shortage
From the very interesting cartoon, we can see people are crowding the earth, while food on earth is far from enough to feed the surprisingly increasing population.
As we know, food shortage has hit many countries in the world and even caused social unrest in some areas. There are many reasons for the current world food crisis. First, annual world grain output has declined because of climate change. Besides, lots of farmland has been lost due to the rapid development of industry and urbanization.
Then what should be done about the problem? Firstly, we should focus on the environmental protection and improve the ecology. Secondly, stri
【2014届高三英语一轮单元复习训练:Modules 1~3综合技能测试(外研版必修3)】相关文章:
★ 2017届高考英语二轮复习大题冲关秘籍语法填空:创新押题(含解析)
★ 2014高考英语(新人教版)一轮基础训练(4)A、B卷(附答案或解析)
★ 2017届高考英语二轮复习书面表达限时测验:6(含解析)
★ 【人教版】2014届高考英语一轮复习指导考点针对练:必修3 unit5《Canada》
★ 2014届高考英语一轮复习课时作业(十九)必修4Module 1《Life in the Future》(外研版)
★ (安徽专用)2014届高考英语一轮复习方案 作业手册(20)模块7 《Unit 20 New Frontiers》(含解析) 北师大版必修1
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (83)
★ 2017高考四川省广安市英语阅读理解一轮系列训练:16(含解析)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (73)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (26)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21