A few thousand years ago, people lived about 30 years. Now many people live over 75 years. Obviously, we have already ________ our lives to an amazing degree.
A: attained
B: extended
C: stretched
D: enriched
A: attained
B: extended
C: stretched
D: enriched
举一反三
- Many years ago, he ____ with his grandparents in the countryside. A: lives B: will live C: had lived D: lived
- she in Ningbo years ago and now she in Shanghai. (lives/lived)
- How many years had he lived in Beijing A: 20 years. B: 15 years. C: 10 years.
- 8. My parents have lived here _______. A: since 1986 B: many years ago C: for many years ago D: since 1966 ago
- More than two ______ years ago, people knew little about the universe. A: thousands B: thousand C: thousands of D: thousand of