The cantilever beam and the simply supported beam are equal in length, they have ( ).<img src="https://static.zxtiku.com/wangke/imgs/topic/4d3395447c3b204517e7fa45873d815e.jpg"/><br/> A、Different bending moment diagrams and the same shear force diagrams;<br/> B、The same bending moment diagrams and different shear force diagrams;<br/> C、The same bending moment diagrams and the same shear force diagrams;<br/> D、Different bending moment diagrams and different shear force diagrams.