在切口上粘贴第一层胶带，再呈对角线粘贴第二层和第三层胶带。
A.The first tape is applied on the cut out, then the second and third tapes are applied horizontally. B.Apply the first layer of tape across the cutout and the second and third layers diagonally C.First attach the tape to the cutout, and attach the second and third layers of tape perpendicularly.正确答案B
