Question

-Big animals are a lot of trouble. Maybe you should keep a small pet, like a goldfish.
-_______.

A．That's all right.	B．You're welcome.
C．That's a good idea.	D．Never mind.

Answer 1

C

解析试题分析：句意：—大型动物有许多麻烦。或许你应该饲养一只小宠物，像金鱼。—是个好主意。A. That's all right. 不客气；  B. You're welcome.不客气；AB都是表谢意的答语。C. That's a good idea. 是个好主意；D. Never mind.不要紧。根据句意及选项意思，故选C。
考点：考查交际用语。