she is just 45,but she has__white hair.a:a few b:much c:lot of d:a little

she is just 45,but she has__white hair.a:a few b:much c:lot of d:a little

选B,AC两项都是修饰可数名词的.
而D项与题意不符,根据题意她45岁就有很多白头发了,而D项是“一点”的意思.