题目内容
【题目】Great changes _____in Chongqing in the past few years.
A. have taken place. B. have been taken place.
C. took place. D. is taking place.
【答案】A
【解析】
试题分析：句意: 在重庆过去几年发生了很大的变化。根据时间状语in the past few years.可知用现在完成时态，根据句意，故选A。
练习册系列答案
一本好题口算题卡系列答案
相关题目