问题
选择题
—Thank you very much for your wonderful lecture, Mr Bruce!
—________.
A．It doesn't matter
B．Don't mention it
C．I'm glad you've enjoyed it
D．That's very kind of you to say so
答案
答案：C
用I'm glad that you've enjoyed it说明当自己付出的努力或劳动得到别人认可时,表示感到欣慰。