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  • 更新 2022-09-04
  • 科目 英语
  • 题型 选择题
  • 难度 较易
  • 浏览 111

As we all know,the telephone ________ by Alexander Graham Bell in 1876.(  )

A.

invented

B.

is invented

C.

was invented

D.
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Asweallknow,thetelephonebyAlex