问题
问答题 简答题
21世纪经济林生产发展方向是什么？
答案
参考答案：
经济林生产的可持续化；种苗良种化、无性化；栽培密植矮化、集约化；经营规律化、基地化；产品多元化、加工利用深度化。
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21世纪经济林生产发展方向是什么？
参考答案：
经济林生产的可持续化；种苗良种化、无性化；栽培密植矮化、集约化；经营规律化、基地化；产品多元化、加工利用深度化。
Passage 1
How are the minority groups covered in British news media a. They are scarcely covered in any news media. b. They are widely covered in all kinds of news media. c. They are covered only in some special programs and tabloids. d. They are covered only in some mainstream TV programs and big newspapers.
