Keys ( ) opening the lock in the door.Keys ( ) opening the lock in the door.A.used for B.are used C.are used to D.are used for我选的是C老师给大答案是D be used to doing不是被用来做某是吗,我查词典查不到be used for?

来源：学生作业帮助网编辑：作业帮时间：2024/11/15 09:03:23

Keys ( ) opening the lock in the door.Keys ( ) opening the lock in the door.A.used for B.are used C.are used to D.are used for我选的是C老师给大答案是D be used to doing不是被用来做某是吗,我查词典查不到be used for?
Keys ( ) opening the lock in the door.
Keys ( ) opening the lock in the door.
A.used for B.are used C.are used to D.are used for
我选的是C老师给大答案是D be used to doing不是被用来做某是吗,我查词典查不到be used for?

Keys ( ) opening the lock in the door.Keys ( ) opening the lock in the door.A.used for B.are used C.are used to D.are used for我选的是C老师给大答案是D be used to doing不是被用来做某是吗,我查词典查不到be used for?
同学,为你

选择 D.are used for

知识点：
be used to doing 表示习惯于做某事
be used to do表示...被用来做某事
be used for doing 被用于做…

opening是ing形式的,因此选择be used for doing 被用于做…才是对的.好好看看区别.

例句：
be used to do--Knives are used to cut things.
be use for doing----Knives are used for cutting things

如果认可和满意我的回复,请点击【采纳为满意回答】按钮~、
手机提问的朋友在客户端上评价点【满意】即可.
~你的采纳是我前进的动力~~~

Keys are used by people （for/with/to opening) the door.哪个对? Keys ( ) opening the lock in the door.Keys ( ) opening the lock in the door.A.used for B.are used C.are used to D.are used for我选的是C老师给大答案是D be used to doing不是被用来做某是吗,我查词典查不到be used for? lock the keys翻译 the opening ceremony是什么意思 Keys To The Kingdom 歌词 THE KEYS OF MARINUS怎么样 keys to the vip是什么 are the engine power keys Lily is opening the door.(对opening the door提问) he is opening the book对opening the book提问 He__someone opening the door.(hear) the opening credits什么意思 announce the opening of是什么意思 opening line of the book. Opening the open window还是the opening window 请问I'll go get the keys My keys are on the sofa 同上