A-A+
A．Dog is better than a cat because it needs re
问题详情
A．Dog is better than a cat because it needs regular exercises.
B．More than half of the 6,000 people enjoy good health.
C．People who have pets in the "research have relatively good health.
D．A cat is better than a dog because it does not spread diseases.
参考答案
正确答案：C
解析：事实细节题。本文第一句便点明了研究发现宠物有利于身体健康，接下来进一步说明养宠物的人比不养宠物的人健康状况好，故选C。
