请选择CBA5y6W7g.T Are you Liu Tao ?5N*w2W+o;r6w(f7v4m-A+O
A. Yes, I am5N*w2W+o;r6w(f7v4m-A+O
B. No, I’m not5N*w2W+o;r6w(f7v4m-A+O
C. Yes, I’m not5N*w2W+o;r6w(f7v4m-A+O