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
A: took place
B: take place
C: will have taken place
D: have taken place
举一反三
- In our company，great changes _________(take place )since the new manager came.
- 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
- Great changes have taken place in China since 1977.Still changes will take place in the future.
- 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.
- Great changes have taken place since then in the factory_____we are working. Great changes have taken place since then in the factory_____we are working.