请选择CBA7@'G,y9{5^.H(fThere is a___________on the desk.*U6h0{5o(])f6h8}*P*O
A. milk*U6h0{5o(])f6h8}*P*O
B. pen*U6h0{5o(])f6h8}*P*O
C. books*U6h0{5o(])f6h8}*P*O