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— When ______ the telephone ______, do you know?
— Yes. In 1876.

A. was; invented
B. is; invented
C. did; invent
D. had; invented
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科目：初中英語 來源：0115 期中題 題型：單選題

— When ______ the telephone ______, do you know?
— Yes. In 1876.
[     ]
A. was; invented
B. is; invented
C. did; invent
D. had; invented

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