Great changes in every field in the last ten years.
A. take place
B. took place
C. have taken placed
D. had taken place
网友回答
A. take place
B. took place
C. have taken placed
D. had taken place
解析：题中的 in the last ten years译为“在过去的十年中”，它是以现在时间为基准对过去十年的一个总结，因此要用现在完成时。故选C。