. — I didn’t hear you clearly. It’s too noisy here. —I was saying that the party was great

问题补充：

. — I didn’t hear you clearly. It’s too noisy here. —I was saying that the party was great.

A. Repeat.

B. Once again

C. Sorry?

D. So what?

答案：

A. Repeat.

B. Once again

(答案→)C. Sorry?

D. So what?

解析：在英文中对于没有听清楚别人所说的话我们可以用sorry表示抱歉，故本题选C。