--- You won’t believe it. Sam. I have been chosen as an exchange student to China .
--- Congratulations !
A. That’s something.
B. You did a good job .
C. That’s all right.
D. You got it .
网友回答
(答案→)A. That’s something.
B. You did a good job .
C. That’s all right.
D. You got it .
解析：考察交际用语。That’s something太好了。You did a good job你做的很棒 that's all right.没关系 you got it.你没问题。
句意为，----你不会相信的。Sam，我被选择作为去中国的交换生了。----太好了，祝贺你。