-- You know who came to our school yesterday?
-- Professor Smith? We once met at a conference.
-- . He came and gave a wonderful speech.
A. How did you know that?
B. That was good news.
C. Got it!
D. Well Done!
网友回答
A. How did you know that?
B. That was good news.
(答案→)C. Got it!
D. Well Done!
解析：可联系答.案.网客服索取。