语法与词汇

—I can't believe it. I got an“A”in my Economics test!

—That's great! Congratulations!

—________

—I know you did. You deserve it.

A、 Don't mention it. It's a piece of cake for me.
B、 Thank you! How about your test?
C、 C. Thanks. I'm so excited. I worked really hard for that.
D、 D. You're so kind! Congratulations to you, too.

【正确答案】 C

【答案解析】