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这次小编收集整理的是学生双语报2018-2019年高二SD版课标版第31期答案，练习完的伙伴注意查看哦vLE答案圈
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学生双语报2018-2019年高二SD版课标版第31期答案
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学生双语报2018-2019学年SD版课标版高二第31期测试题参考答案
1-5 AABBC 6-10 ABCBAvLE答案圈
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21-25 BADCB 26-30 DDDACvLE答案圈
31-35 DCACB 36-40 GDEFAvLE答案圈
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69. had failed 70. whatvLE答案圈
书面表达 (One possible version)vLE答案圈
Dear Tina,vLE答案圈
I am delighted to share a piece of news about China’s latest scientific breakthrough with you. Chinese agricultural scientist Yuan Longping and his research team have harvested saltwater- tolerant rice on a plot of saline-alkali land in Qingdao, Shandong Province.vLE答案圈
As we all know, rice usually requires a field with a plentiful supply of fresh water. But now Yuan Longping makes it possible for rice to grow in saltwater. Professor Yuan, also known as China’s “father of hybrid rice”, has been highly appreciated for making full use of saline-alkali land. It is estimated that saltwater-tolerant rice can feed more than 200 million people.vLE答案圈
I take great pride in this scientific achievement of my country because it will bring hope to hungry people all around the world.vLE答案圈
Has there been any scientific breakthroughs in your country recently? Please write to tell me.vLE答案圈
Yours,vLE答案圈
Li HuavLE答案圈
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