Great changes ______ in China in the past twenty years.
A: have taken place
B: took place
C: were taken place
D: have been taken place
A: have taken place
B: took place
C: were taken place
D: have been taken place
举一反三
- Great changes in our country since twenty years ago. A: have taken place B: have been taken place C: took place D: have been happened
- 10.Great changes ___ in Tianjin in the past ten years. A: have been taken place B: have taken place C: were taken place D: takes place
- Great changes have been taken place in the past years.
- Great changes ______ in our home country over years ago. A: had taken place B: took place C: have taken place D: were taken place
- Great changes______ in the past ten years in China. A: took place B: have taken place C: were taking place D: had taken place