单选题
如下图1-2-16所所示结构,多跨静定梁B截面的弯矩和B左侧截面的剪力分别为()。

- A.<img src="https://timg.fentiku.com/javaimportItems/48556df29f8041a698a34d5118931a4f/images/b5c19.png" /><br/>
- B.<img src="https://timg.fentiku.com/javaimportItems/48556df29f8041a698a34d5118931a4f/images/b66c9.png" /><br/>
- C.<img src="https://timg.fentiku.com/javaimportItems/48556df29f8041a698a34d5118931a4f/images/b7461.png" /><br/>
- D.<img src="https://timg.fentiku.com/javaimportItems/48556df29f8041a698a34d5118931a4f/images/b8298.png" /><br/>
正确答案:C
