This is a key ____ the front door.Why you try it at the back door?A.to B.in C.of D.with

This is a key改为一般疑问句? This is a key.(变为复数) 连句子：1.find key can,t his Danny 2.is map china this a of This is a white key 的提问This is a white key ,对“a white key 进行提问 Is this a pan?____,it isn 't.Is this a pencil?_____,it is. 选择题Where is the key ____ fits this lock?A.which B.who C.how D.what选哪个?为什么? what's this?A this is key B it's key应该选几 This is the key ____ the door.A.to B.of C.at D.inThis is the key ____ the door.A.to B.of C.at D.in 选那个,最好解释下为什么 This is a key.（对划线部分提问）划线部分：a key._______ ________this? This is a key.a key画横线 对划线部分提问 This is a key in Engelish.(对划线部分提问)a key是划线句 连词成句英语is,in,a,English,key,this This is a key to my door.(翻译) This is a key.(对划线部分提问） this is a key of the door修改病句 用is in a English key this 组成句子 写出划线单词的同类词.A、whose key is this?whose是划线的.B,Tom's but （）is my key?l can't see it2、Hello is this your key?your是划线的.No it's （）key 小学英语三年级.谢谢写出划线单词的同类词.A、whose key is this? whose是划线的.B,Tom's but （）is my key?l can't see it 2、Hello is this your key? your是划线的.No it's （）key 用所给单词