如图所示，当体操运动员从高处落下，与蹦床接触的过程中，蹦床表面发生 ，而获得 能。
形变；弹性势
The police ________ Tom of stealing and the accused was afraid to meet the accuser. [ ]
A. accused
B. charged
C. robbed
D. informed
哪种陶器誉为陶器之祖？（）
A.红陶
B.黑陶
C.彩陶
