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We must become self-( )in food to feed a rapidly growing population at an annual growth rate of more than 3 million people.


A、enough;
B、adequate;
C、sufficient;
D、sufficiency

发布时间:2025-11-30 15:06:35
推荐参考答案 ( 由 题搜搜 官方老师解答 )
答案:sufficient
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