______mechanical device has ever been invented that can satisfactorily replace teasel flower heads for raising the nap on cloth.

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问题  ______mechanical device has ever been invented that can satisfactorily replace teasel flower heads for raising the nap on cloth.

选项 A、No
B、Not the
C、Never has a
D、There is no

答案A

解析 句意:已有的任何机械装置都无法令人满意地取代头状花序起绒器为坯布起绒。hasever been invented是句子的谓语部分,故C、D项不能入选。“not the+名词”表示并非…,与句意不符。只有A项正确。
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