下列哪一类破坏不属于地基剪切破坏的形式（）。
A.整体剪切破坏
B.局部剪切破坏
C.冲剪破坏
D.承压破坏
参考答案：D
It is certain that he will __________his business to his son when he gets old. [ ]
A. take over
B. think over
C. hand over
D. go over
正式群体的发展经历了松散群体、联合群体和集体三个阶段。
