问题补充:
---- 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
答案:
A. I didn’t know he was
(答案→)B. Yes, it was
C. No, he wasn’t
D. Yes, he did
解析:疑问句是一个强调句,it在句子中作主语,所以回答这样的问题也要用Yes,it was或No,it wasn’t。