请选择DCBA+X/K,{0{1`*Y.a4t-W There ___ some milk in the glass.7E,Y2^6u(^(]*x2y/{1T3J5m(n
A、 is7E,Y2^6u(^(]*x2y/{1T3J5m(n
B、 am7E,Y2^6u(^(]*x2y/{1T3J5m(n
C、 are7E,Y2^6u(^(]*x2y/{1T3J5m(n
D、 isn’t7E,Y2^6u(^(]*x2y/{1T3J5m(n