---Tina, I want to have a pet. How about a dog?
--- I prefer a cat. It is to take care of.
A. easiest
B. the easiest
C. easier
D. easy
网友回答
A. easiest
B. the easiest
(答案→)C. easier
D. easy
解析：通过题干，可知题目中提到两个动物dog和cat，说明是两个相比较，故用比较级排除ABD。本句的意思是“它更容易照顾”。所以本题选C。