题目

Great changes _____ in my hometown in the last few years.A.took place B.were taken place C.have taken place D.have been taken place 答案：【答案】C【解析】句意：在过去的几年里我的家乡发生了巨大的变化。考查现在完成时。本句中时间状语为in the last few years, 是一段时间，故本句时态为现在完成时，构成为have/has+动词过去分词，排除A和B。 take动词原形，过去分词形式为taken。take place 发生，无被动语态，排除D。故选C。下列电路连接正确的是( ) A. B. C. D.