Our country (experience)____great changes in the past ten years.
举一反三
- 25. In the past ten years , there great changes in our family life. A: had been B: are C: have been D: were
- Great changes (take place) in our hometown in the past twenty years.
- There [input=type:blank,size:4][/input]great changes in Harbin in the past ten years.
- Great changes ________ in the past 20 years.
- Great changes___ in the past ten years in China.