把一个百分数的百分号去掉，原来的百分数请选择ABC4q8j0J,G6z/X1v)p1z'i1O(A5S8{9n0Z.z2{*e+f/d*`2{,}5z9H
A．扩大100倍(A5S8{9n0Z.z2{*e+f/d*`2{,}5z9H
B．缩小100倍(A5S8{9n0Z.z2{*e+f/d*`2{,}5z9H
C．大小不变(A5S8{9n0Z.z2{*e+f/d*`2{,}5z9H