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

问题补充：

More and more dangerous work by robots in ten years.

A is finishedB was finished

C will be finished D has been finished

答案：

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。