问题补充：
—Jenny, you have got the first prize in the competition. Congratulations!
---- .
A. That’s my good luck
B. Oh. its nothing
C. Thank you
D. You can do it, too
答案：
A. That’s my good luck
B. Oh. its nothing
(答案→)C. Thank you
D. You can do it, too
解析：考查交际用语。对别人的祝福、赞美表示谢意用Thank you。
