Question

You know great changes _____________ in our school in the past ten years. A．have been taken..

You know great changes _____________ in our school in the past ten years. A．have been taken place B．took place C．have taken place D．were taken place

Answer 1

C

C “发生”take place没有被动形式，排除A、D；in the past ten years提示用完成时，故选C。