A-A+
Food that is rich in organic matter______.[A]
问题详情
Food that is rich in organic matter______.
[A] has been nourished by fertilizers
[B] contains vegetable matter that has not been consumed
[C] has had chemicals and fertilizer added to it
[D] contains large quantities of vitamins请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
B [解析]根据题意，确定答案在第二段第一句话“…vegetable… been grown in soil…rich in organic matter”，和第二句话“… the soil has been nourished by unused vegetable…”。
