Question

【题目】Great changes_____ in my hometown since the reform and opening up.

A. have taken place B. have been taken place C. took place D. take place

Answer 1

【答案】A

【解析】

句意：自从改革开放以来，我的家乡发生了巨大变化。take place发生，没有被动语态和进行时。根据since the reform and opening up可知此处与since引导的时间状语连用，主句用现在完成时，故选A。