A、对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1606979854118ea67f9b2dfb74f6486674984d94a4557.png">;不对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/16069798726738326a4aa724e472ea72917fb2c6cf05c.png" style="font-size: 14px;">;
B、对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/160697988191744616fe4fe404d6caa6ec1ca7c83fe2a.png" style="font-size: 14px;">;不对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1606979905288fa251e615877499cacc1cef16afaefae.png" style="font-size: 14px;">
C、对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1606979663737184890f0038242e283dd628b02a19c22image6.png" style="width:77px;height:25px;">;不对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1606979915456ffd42373e2bd4583bce248779394afd4.png" style="font-size: 14px;">
D、对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1606979663808c27497a6fc554ce480c62a6a7c3f622aimage7.png" style="width:77px;height:25px;">;不对称配筋<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1606979923050a29d80d5c0b141da9063d08695aee7f8.png" style="font-size: 14px;">