13. In the 1800s, Alexander Graham Bell _____ the telephone.
(A) was invented by
(B) has invented
(C) invented
(D) had invented

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統計： A(0), B(4), C(24), D(7), E(0) #1573386

詳解 (共 1 筆)

#2537787
翻譯：在1800年代，貝爾發明了電話。i...
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