中国大学MOOC: John and I_________ friends for eight years.
举一反三
- John and I_________ friends for eight years. A: have been B: are C: am D: had been
- John and I have been friends for ____. A: primary school B: we were six years old C: many years
- 中国大学MOOC: John is _______ eight, so come and celebrate with us!
- How many years have the woman been working in A: Two years. B: Three years. C: Five years. D: Eight years.
- 中国大学MOOC: ______in the company for eight years, Tim has become experienced in business negotiations.