单选：如图所示是一款手提电脑支架。下列关于该支架的评价中不恰当的是（）A．全部釆用铰连接，结构稳定性好，不易变形B．支架台面高度角度可调，实用方便

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题目类型：单选
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题目内容：

如图所示是一款手提电脑支架。下列关于该支架的评价中不恰当的是（）
A．全部釆用铰连接，结构稳定性好，不易变形
B．支架台面高度角度可调，实用方便
C．釆用木质材料，舒适环保
D．造型独持，结构筒洁

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