Thank you very much for___________(send)us the beautiful postcards横线上为什么动词要加ing?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/05 22:52:29
Thankyouverymuchfor___________(send)usthebeautifulpostcards横线上为什么动词要加ing?Thankyouverymuchfor________

Thank you very much for___________(send)us the beautiful postcards横线上为什么动词要加ing?
Thank you very much for___________(send)us the beautiful postcards
横线上为什么动词要加ing?

Thank you very much for___________(send)us the beautiful postcards横线上为什么动词要加ing?
sending
介词for后面的动词必须为动名词形式.