[单选题]a除以5余1,b除以5余4,如果3a >b,那么3a-b除以5余几?A.1 B.2 C.3 D.4
[单选题]a除以5余1,b除以5余4,如果3a >b,那么3a-b除以5余几?A.1 B.2 C.3 D.4
[单选题]a除以5余1,b除以5余4,如果3a>b,那么3a-b除以5余几?( )A.1B.2C.3D.4
[单选题]a除以5余1,b除以5余4,如果3a>b,那么3a-b除以5余几?( )A.1B.2C.3D.4
[单选题]a除以5余1,b除以5余4,如果3a>b,那么3a-b除以5余几?( )A.1B.2C.3D.4
[单选题]a除以5余1,b除以5余4,如果3a>b,那么3a-b除以5余几?( )A.1B.2C.3D.4
[单选题]a除以5余1,b除以5余4,如果3a>b,那么3a-b除以5余几?( )A.1B.2C.3D.4
[单选题]a除以5余1,b除以5余4,如果3a >b,那么3a-b除以5余几?A.1 B.2 C.3 D.4
[单选题]a除以5余1。b除以5余4,如果3a>b,那么3a-b除以5余几?A.1B.2C.3D.4