【单选题】4 / 48挖方清单工程量411.99 m3411.99\,\mathrm{m}^{3}411.99m3,埋入体积70.58 m370.58\,\mathrm{m}^{3}70.58m3,回填方清单工程量为?A341.41 m3341.41\,\mathrm{m}^{3}341.41m3正确B411.99 m3411.99\,\mathrm{m}^{3}411.99m3C482.57 m3482.57\,\mathrm{m}^{3}482.57m3D70.58 m370.58\,\mathrm{m}^{3}70.58m3参考答案A参考解析411.99−70.58=341.41 m3411.99-70.58=341.41\,\mathrm{m}^{3}411.99−70.58=341.41m3。