问题
选择题
More and more dangerous work _____________ by robots in ten years.
A is finished B was finished
C will be finished D has been finished
答案
答案：C
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。
搜题请搜索小程序“爱下问搜题”