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Two nuclear power stations in the past ten years.A.were set upB.have set upC.have been set upD.have

编辑:chaxungu时间:2026-04-24 12:49:39分类:高中英语题库

Two nuclear power stations ________ in the past ten years.
A.were set upB.have set upC.have been set upD.have been setting up在线课程C
解析:
看到时间状语in the past/last…(在过去的……时间里)时,这样句子的时态为现在完成时。