—Your sister nearly devoted all her spare time ________ her study during the three years.

—That's right, or she ________ (take) first place in her school in the College Entrance Examination.

我国证券投资基金托管费以()为基础计提。

A．基金资产总额

B．基金资产净值

C．基金发行规模

D．固定金额