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一条英语单项选择,唔该讲埋原因吖Greatchanges--------inthelasttenyearsinourschoolA.happenedB.tookplaceC.haventookplaceD.havebeentakenplace

题目详情
一条英语单项选择,唔该讲埋原因吖
Great changes --------in the last ten years in our school
A.happened B.took place C.haven took place D.have been taken place
▼优质解答
答案和解析
have been taken place
时间状语 the last ten years表示发生的期间
是一个时间段
故用现在完成时被动语态.