选修8 课后能力测评一 ⅰ. 完形填空 阅读下面短文，从短文后各题所给的四个选项a、b、c和d中选出可以填入空白处的最佳选项。字数：293 完成时间：15分钟 难度：★★ the basic meaning of“pet”is an animal we keep for emotional 情感的 rather than economic reasons. a pet animal is __1__ as a companion, and we all need companions to keep as feeling happy.__2__ pets offer more than mereonly companionship: they invite us to love and be loved. many __3__ feel their pets understand them,
