题目内容

芸香科植物常具油细胞,枝叶有香味。()

A. 对
B. 错

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Intangible assets include:

A. Patent
B. Copyright
C. Trademark
D. Franchise

the intangible assets are espensed through amortization.

A. 对
B. 错

A patent is an exclusive right to produce and sell an invention.

A. 对
B. 错

萝卜属于哪一种根的变态?

A. 贮藏根
B. 气生根
C. 寄生根
D. 支持根

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