24.When did the man come up with this new business model?
A: Three years ago.
B: Five years ago.
C: Six years ago.
D: Eight years ago.
A: Three years ago.
B: Five years ago.
C: Six years ago.
D: Eight years ago.
举一反三
- When was the man in New York A: About two years ago. B: About one year ago, C: About three years ago.
- When did the woman get the necklace（） A: Five years ago. B: Four years ago. C: Six years ago. D: Not long ago.
- We each other since known; ten years ago. A: have known; ten years ago B: knew; ten years ago C: have known; ten years D: knew; ten years
- When did the man leave school A: Three years ago. B: More than three years ago. C: In 2006.
- When did the Internet get started? A: Fifteen years ago B: Fifty years ago C: Seventy years ago D: Eighty years ago