题目内容：

I’m Yuan Longping born into a poor farmer’s family in 1931 when farmers in China used to live a hard life．For d         , they struggled to search for ways to increase rich harvests, but without success. Thanks to my research on the hybrid rice that has a high output, which makes_______ possible to produce harvests twice as large as before_____    expanding the area of fields, which m        （意味）22% of the world's people rid themselves of h      (饥饿). I am circulating this knowledge in many countries to increase their harvest. Therefore, I am c        “father of hybrid rice” In addition , I am s         （满意）with my simple life. I c         little for money. In my free time I love listening to music, playing mah-jongg and reading. Look at my s         face and arms and my slim, strong body and you will think I’m __        like a farmer than a scientist.