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【判断题】
育种目标中,提高生长率和饲料转化率都可以实现单位产量增加。A.
正确
B.
错误
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【简答题】You may feel curious (好奇的) about students in other countries: Do they also have so much homework? What do they do in their free time? On April 8, a report came out on the lives of high school students...
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