42.
(A) passing down
(B) passed down
(C) has passed down
(D) has been passed down

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統計： A(50), B(72), C(85), D(338), E(0) #2349147

詳解 (共 1 筆)

#4069978

1.from generation to generation為持續一段時間，故用完成式表達has + V.pp

2.語言在世代間被流傳，雇用被動has been passed down

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