It's used for v.ing.

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/14 14:58:33

It's used for v.ing.
那请问为什么后面的动词要加ing呢？

e used to do 被用来做某事=be used for doing
be/get/become used to doing 习惯做某事
be used as 被用作
used to＋动词原形过去常常做某事
be used by 被……使用（用于被动语态）

It's used for v.ing. what's for it used --What’s it used for?--It’s used for________. It's used for _____ _____ _____(探索太空） what's for it used连词成句英语翻译What's it used for?It's _____ _____ _____ metal what is it used for What is it used for? It's used for k____off rain,like an umbrella.请问画线处填什么 it's used for type in information.type要怎么改吗吗 It's time for后面加动词原形还是动词ing形式? 1.It was used for( )tea hot after it( ).