The key technologies of Underwater robot have ()
A. Under water pressure and deformation
B. Resistance to high pressure dynamic sealing structure and technology
C. Long distance underwater acoustic communication and information processing technology
D. Control technology
The Mobile mechanism of robot have ()
A. Wheel
B. belt type
C. foot type
D. arm and foot
人民法院认为受移送的案件依照规定不属于本院管辖的，应（ ）处理？
A. 可以再自行移送
B. 退回原移送的法院
C. 应当报请上级人民法院指定管辖
D. 应当直接受理该案
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