异裂
参考答案：
化学键开裂后，两个成键电子全部转移到某一碎片上。
He was obviously annoyed，for he was not used to ________ like that.
A．speaking
B．spoken to
C．being spoken
D．being spoken to
凡在民事诉讼中享有诉讼权利，承担诉讼义务的个人和组织，都是民事诉讼法律关系的（）。
