the teacher said to her students-----to make herself heard.

问题描述:

the teacher said to her students-----to make herself heard.
a.in a low voice b.in a high voice c.in a low niose d.in a high noise
why?
to make herself heard.我理解的是 让老师自己听到

首先这句话的意思是:老师提高了她的音量是她说的话被学生听到.
那么我们要选提高音量.
A和C都是LOW,明显不对
D的话noise是噪声的意思.voice才是嗓音的意思.
所以选B
回答补充:make heiself heard .请看heard,用的是过去分词表被动,是使她被听到,如果按你的意思,使老师自己听到,她要听到自己说的话?这有什么意义?如果真的是使老师自己听到,make herself hear what's she said.