英语课文急求人教版英语必修四第二单元working the land课文,是关于Dr,yuan的,要文字,手机上图不好看

Dr Yuan Longping was a pioneer of agriculture in China.He graduated from Southwest Agricultural College in 1953.Since then he devoted his life _to finding ways to grow more rice.The rice farmers are now producing harvest twice as_ large as before _by using his kind of rice.But_ he was not satisfied with his work.Although now he leads a rich life,he _still insists on his work to develop his rice.I think his work is really important to the world.Because of his hard work,the production of food has been improved.And the problem of hunger can be solved.Thanks to Yuan Longping’s great work,millions of people can benefit from his extraordinary work.绝对正确