---Lucy, you have got the first prize in the maths competition.Congratulations. --- _______.
A.That's my good luck B.Oh,it's nothing C.Thank you D.You can do it, too正确答案C
---Lucy, you have got the first prize in the maths competition.Congratulations. --- _______.
A.That's my good luck B.Oh,it's nothing C.Thank you D.You can do it, too正确答案C
