请选择CBA.X0h1C,k+@)p;j4J1r+^1x Vinegar（醋） usually tastes ______.+E8w9h1~2}.E8T
A. salty+E8w9h1~2}.E8T
B. sour+E8w9h1~2}.E8T
C. sweet+E8w9h1~2}.E8T