______ mechanical device has ever been invented that can satisfactorily replace teasel flower heads for raising the nap on cloth.
A、
No
B、
Not the
C、
Never has a
D、
There is no
【正确答案】
A
【答案解析】
has ever 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。
提交答案
关闭