Why not organize a school trip? -.A. Good idea.B. That’s all right.C. You’re we

问题补充：

----- Why not organize a school trip?

---- .

A. Good idea.

B. That’s all right.

C. You’re welcome.

D. Never mind.

答案：

(答案→)A. Good idea.

B. That’s all right.

C. You’re welcome.

D. Never mind.

解析：情景交际。Good idea.好主意；That’s all right.没关系；You’re welcome.欢迎你；Never mind.不要记在心上。根据上文，为什么不组织一次校游？结合语境可知选A为最佳答案。