请选择DCBA'K5P.F:A9l2H'_1`:oWho is the _____? He is my uncle.:X8x;N2I0p/^'J*}/P
A. boy:X8x;N2I0p/^'J*}/P
B. man:X8x;N2I0p/^'J*}/P
C. woman:X8x;N2I0p/^'J*}/P
D. girl:X8x;N2I0p/^'J*}/P