题目

题型：不详难度：来源：

(2013·辽宁，29)To her joy，Della earned first the trust of her students and then ________ of her colleagues.

A．that

B．one

C．ones

D．those

答案

A

解析

句意：Della先赢得了学生的信任，然后赢得了同事的信任，此处用于替代不可数名词trust，故用that。如果代替可数复数名词用those或the ones。