考试
2020-03-16 08:27:05

1346 The secret of their winem

题目描述

The secret of their winemaking has been______since the 18th century.A.handed downB.handed



The secret of their winemaking has been______since the 18th century.

A.handed down

B.handed in

C.handed on

D.handed out

请帮忙给出正确答案和分析,谢谢!

答案解析

Ahanddown"传下来,传递,传给"

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