Several novels by Mo Yan _____ in to English so far.

Several novels by Mo Yan _____ in to English so far.
A、had been translated
B、were translated
C、are translated
D、have been translated
【正确答案】：D
【题目解析】：考查动词的时态和语态。句意：到目前为止，莫言的几本小说已经被翻译成英文。由so far可知，句子的谓语动词应用现在完成时态，且主语several novels与谓语动词为被动关系。故应用现在完成时态的被动语态形式，故选D。