请问___considerable number of particles carries electric charges选什么A There are a B While a C They are a D A

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/13 03:46:22

请问___considerable number of particles carries electric charges选什么A There are a B While a C They are a D A
请问___considerable number of particles carries electric charges选什么
A There are a B While a C They are a D A

请问___considerable number of particles carries electric charges选什么A There are a B While a C They are a D A
D A
a considerable number of 一定数量的;后面接单数名词,因为是number作主语

The

D