正确答案: B
错误
题目:中药枸杞子的正品即枸杞(Lycium chinense Mill)的浆果。( )
解析:B
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举一反三的答案和解析:
[单选题]仙人掌的叶退化成刺,可以减少水分的蒸腾。( )
正确
[单选题]内胚乳和外胚乳都是初生胚乳核发育而来。( )
错误
[单选题]( )by the advances in technology, many farmers have set up wind farms on their land.
Encouraged