当你想知道这些物品是谁的时，问：请选择CBA/[2x.D*a0Z6@9R+^;z(`;h)~5c1u,T4_,w
A. Whose are these?1u,T4_,w
B. Whose are those?1u,T4_,w
C. Who are they?1u,T4_,w