单选题：已知int x=10,y=20,z=30;以下语句：if(x

已知int x=10,y=20,z=30;以下语句：if(x
A. x=10, y=10, z=10
B. x=20, y=30, z=30
C. x=20, y=30, z=10
D. x=20, y=20, z=20



A.x=10, y=10, z=10
B.x=20, y=30, z=30
C.x=20, y=30, z=10
D.x=20, y=20, z=20


答案：A