（）对你听到的话表示惊奇,应该说

请选择CBA'U)I6M5~,})}-j对你听到的话表示惊奇,应该说:-d:O9K2h+R/E7h)S)n-B/~

A. Let me try.-d:O9K2h+R/E7h)S)n-B/~

B. You are welcome.-d:O9K2h+R/E7h)S)n-B/~

C. Really? Cool!-d:O9K2h+R/E7h)S)n-B/~