题型：语法填空（语篇） 题类：常考题 难易度：困难
四川省成都市双流中学2017-2018学年高一下学期英语6月月考（期末模拟）试卷
Yuan Longping, born and (bring) up in China, is a leading figure in the rice-growing world. When he was a boy, he (educate) in many schools, and was given the nickname, “the student asks questions.”
He was interested in plants from an early age, and he studied agriculture in college. As a young teacher, he began (experiment) in crop breeding. He thought there was only one way (have) more rice quickly. That was to cross different species of rice plant. Then he began his search for a (specially) type of rice plant. It had to be male and sterile. When the naturally sterile male rice plant was discovered in 1970, it was breakthrough. As a result, China's rice production rose 47.5% in the 1990's. And 50 thousand square kilometers of rice fields were converted to (grow) vegetables and other cash crops. (follow) this, Yuan Longping's rice was exported to some other countries.
试题篮
