In the past 10 years, great changes ____ in China.

In the past 10 years, great changes ____ in China.
A、take place
B、took place
C、have taken place
D、are taking place
【正确答案】：C
【题目解析】：根据题意，in the past 10 years 在过去的十年里，此处表达的是现在完成时，要用have done 的形式。