– Susan you know what? We can have a dog!– Great! But I prefer to have a cat. It is much

问题补充：

– Susan, you know what? We can have a dog!

– Great! But I prefer to have a cat. It is much to look after.

A. easy B. easier C. easiest

答案：

解析： 本题下句的含义是我更加喜欢猫，因为它更加容易照顾，根据句意使用容易的比较级较符合题意，easy的比较级是easier，故本题选B。