The ______ person（爱人者） is a person who is kind-hearted，who loves himself，and who loves his family and other people.（ ）A. loveB. lovingC. lovedD. loves

步骤 1：分析句子结构
句子的主语是 "The ______ person"，谓语是 "is"，宾语是 "a person who is kind-hearted，who loves himself，and who loves his family and other people"。空白处需要一个形容词来修饰 "person"。

步骤 2：理解选项含义
A. love - 爱，动词
B. loving - 有爱的，形容词
C. loved - 热爱，过去分词
D. loves - 爱，动词，单数第三人称形式

步骤 3：选择合适的形容词
根据句子结构，空白处需要一个形容词来修饰 "person"，因此选项 B "loving" 是正确的。