Home shopping television networks have became a away fodr many people to shop without ever_______(have) to leave their homes.为什么要填having

分类: 作业答案 • 2022-08-01 16:34:01

问题描述：

Home shopping television networks have became a away fodr many people to shop without ever_______(have) to leave their homes.
为什么要填having

答

介宾

答

前面有without
后面应该是名词，动名词短语，to do
原态是have 即动词因此变形为动名词 having

答

without + Ving

答

without 后面的动词要加 ing

答

因为前面是介词without,所以后面的动词要用名词形式,也就是ing形式.