.The novel is said____into over twelve languages by the end

.The novel is said____into over twelve languages by the end of last year.
A.to be translated B.being translated C.having been translated D.to have been translated.

D
be said to 是一个固定句型,所以直接排除BC
又因为后面出现了 by the end of last year.,也就是在去年年末前,就是说这个动作在去年年末前就完成了,所以用have been translated
整个句子的翻译是这本小说据说在去年年末前就已经被翻译成超过12种的语言
所以综上所述,选D
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