Deeply       his unhappy childhood, the boy’s         seemed quite odd and strange.

A．relating to; characters

B．associated with; personality

C．linked by; virtues

D．connecting to; morality

医学伦理学原则不包括（）

A.公正原则

B.有利原则

C.不伤害原则

D.生命价值原则

E.尊重原则