For quite a few students their teacher’s advice is more important than of their parents’

问题补充：

For quite a few students, their teacher’s advice is more important than of their parents’.

A. one

B. that

C. it

D. any

答案：

A. one

(答案→)B. that

C. it

D. any

解析：考查代词辨析。One指代可数名词单数，表泛指。That指代可数名词单数或者不可数名词，后面一定要有定语修饰，表特指。It指代上文出现的同一事物。Any一些事物。句意：对于很多学生来说，他们老师的建议要比父母的建议更重要。That指代advice后面有定语修饰。故B正确。