作业帮They are going to have the serviceman_______an electric fan in the office room tomorrow 选installIt was so cold that the travellers had the fire _______all the night选burningYou must have the paper ____by the end of this month选finishedhave sth一
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They are going to have the serviceman_______an electric fan in the office room tomorrow 选installIt was so cold that the travellers had the fire _______all the night选burningYou must have the paper ____by the end of this month选finishedhave sth一
They are going to have the serviceman_______an electric fan in the office room tomorrow
选install
It was so cold that the travellers had the fire _______all the night
选burning
You must have the paper ____by the end of this month
选finished
have sth一会儿加do,一会儿加doing,一会儿加done,怎么区别,还有什么用法,需要注意什么
They are going to have the serviceman_______an electric fan in the office room tomorrow 选installIt was so cold that the travellers had the fire _______all the night选burningYou must have the paper ____by the end of this month选finishedhave sth一
1、install
burning
finished
have sb do sth 要...做什么 （有强制意味）
have sb doing sth 使...一直...（常和时间段状语连用）
have sth done 请,让...做什么（如题）
have sth sone 遭受...
如： He fell off the tree and had his leg broken.
和won't 连用, 表示“不允许”
I won't have you speaking like that to your mother
He won't have any house built there.
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have sth do,表一般现在时
have sth doing,表进行时
have sth done,表现在完成时
have sb. do sth
have sth done
至于第二句，因为是all the night，burning作为现在分词表示一个持续的状态。