The book has been translated into thirty laguages since it on the market in 1973. A. has

发布时间：2020-08-17 02:05:15

The book has been translated into thirty laguages since it      on the market in 1973.
A. has e
B. es
C. had e
D. came

网友回答

A. has e
B. es
C. had e
(答案→)D. came
解析：根据since引导的从句的时间状语in 1973，这是过去的时间，所以用一般过去式，故选D。
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