题干
--- Haven’t seen you for ages! Do you still work in Guangzhou?
--- . It’s two years since I worked there.
--- . It’s two years since I worked there.
A：Yes, I have
B：Yes, I do
C：No, I haven’t
D：No, I don’t
答案(点此获取答案解析）
D
。对该物质判断正确的是