— What a fine day! How about going for a ride?—. But we need to be home before six o’clock

问题补充：

— What a fine day! How about going for a ride?

—. But we need to be home before six o’clock for the baseball match.

A. I have no idea

B. Excuse me

C. You’re right

D. Sounds great

答案：

A. I have no idea

B. Excuse me

C. You’re right

(答案→)D. Sounds great

解析：I have no idea我不知道；Excuse me打扰了； You’re right你是对的；Sounds great听起来不错。句意：多好的天气啊！去骑车兜风怎么样？根据下文，但是我们需要在六点前回家，因为要看棒球比赛。结合语境可知选D。