More and more dangerous work by robots in ten years.A is finishedB was finishedC will be

发布时间：2020-08-20 20:49:50

More and more dangerous work      by robots in ten years.
A is finished        B was finished
C will be finished    D has been finished

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解析：
这题考查时态语态，时间是：in ten years“十年后”，说明是用将来时，又因为工作是被完成，所以选C。
以上问题属网友观点，不代表本站立场，仅供参考！