Great changes in our hometown in the past ten years. A. have taken place B. have been tak

问题补充：

Great changes in our hometown in the past ten years.

A. have taken place B. have been taken place C. were taken place

答案：

解析： 考查时态。句意“在过去的十年里，我们的家乡发生了巨大的变化。”in the past ten years“在过去的十年里”，常与现在完成时连用；主语是复数，故谓语用动词原形。take place“发生”，是不及物动词短语，没有被动形式。故选A。