题型：语法填空（语篇） 题类：常考题 难易度：困难
新疆实验中学2018-2019学年高二上学期英语期末考试试卷
Yuan Longping was born in 1930.Since he graduated from Southwest Agricultural College in 1953, he(devote)his life to finding ways(grow)more and more rice. As a young man, he saw the great need for increasing the rice output. At that time(hungry)was a serious problem in many parts of the countryside. Yuan searched a way to increase rice harvests without (expand) the areas of the fields. In 1950, Chinese farmers could produce about 56 million tons of rice. Inrecent harvest, however, nearly 200 million tons of rice were produced. These increased harvests mean that 22% of the world's people(feed)from just 7% of the farmland in the world. Yuan Long Ping is now circulating his knowledge in India and many other less(develop)countries to increase their rice harvests.(thank)to his research, the UN is trying to rid the worldhunger. Using his hybrid rice, farmers are producing harvests twice as large as before.
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