两个数相除商得200,如果被除数和除数同时扩大5倍,商应是请选择DCBA9J3i3t+\9S4l4h)V-A+b6{1m/M。2x'Y,u-y+S*F)?2S9f
A.2002x'Y,u-y+S*F)?2S9f
B.10002x'Y,u-y+S*F)?2S9f
C.402x'Y,u-y+S*F)?2S9f
D.82x'Y,u-y+S*F)?2S9f