How many people do you have working in sales?请解释一个这个句子的成分,各个组成部分.do you have 是插入语吗?为什么work后加有ing呢?in sales 可以理解为“在销售这块”吗

问题描述:

How many people do you have working in sales?请解释一个这个句子的成分,各个组成部分.do you have 是插入语吗?为什么work后加有ing呢?in sales 可以理解为“在销售这块”吗?有没有更专业点的!

I have 20 people working in sales.我让20个人负责销售.
(have sb. doing sth--->让某人正在做某事,所以work+ing)
对这个句子“20”提问就是:How many people do you have working in sales?
所以do you have 不是插入语
亲明白了吧?