In the past 30 years, great changes ___(take place) in our country.
A: took place
B: take place
C: have taken place
D: were taking place.
A: took place
B: take place
C: have taken place
D: were taking place.
举一反三
- In the past so years, great changes ____ in China. A: take place B: took place C: have taken place D: are taking place
- 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
- 1. In our company, great changes ________ since the new manager came. A: took place B: take place C: will have taken place D: have taken place
- 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