My __wasn't on what he was saying so I'm afraid I missed half of it.Amind B heart C thought

问题描述:

My __wasn't on what he was saying so I'm afraid I missed half of it.Amind B heart C thought
这些词有什么区别,还有idea ,他们有什么区别?

A mind 动词:介意.名词:思想,心思,注重当前的想法与心思.
B heart 心脏,指器官.也构成固定结构(不指器官):lose heart.丧失信心.
C thought 常指系统的思想,
idea常指观点,主意.