_______here for three years.
A: came
B: have gone
C: have been
D: was
A: came
B: have gone
C: have been
D: was
举一反三
- How many years have the woman been working in A: Two years. B: Three years. C: Five years. D: Eight years.
- —How many times _______ you _______ to Beijing this year?—Three times. A: have, been B: had, been C: have, gone D: had， gone
- By the end of next month I ______ here for five years. A: will work B: have been working C: have worked D: will have been working
- How long have the woman been working in the lab A: Four years. B: Just three years. C: Almost three years.
- They ____ friends since they met three years ago. A: became B: has been C: have become D: have been