— Wasn't it Dr Wang who spoke to you just now?
— ____.
A. I didn't know he was B. Yes, it was C. No, he wasn't D. Yes, he did
— Wasn't it Dr Wang who spoke to you just now?
— ____.
A. I didn't know he was B. Yes, it was C. No, he wasn't D. Yes, he did
B
回答为肯定形式,电话用语用it