This is a key （） the door可不可以填of?意思就是这是这张门的钥匙啊,好像可以吧!

this is a key of the door修改病句 This is a key.（对划线部分提问）划线部分：a key._______ ________this? This is a key.(对划线部分提问） This is a key改为一般疑问句? This is a key.(变为复数) This is a key （） the door可不可以填of?意思就是这是这张门的钥匙啊,好像可以吧! This is the key the ___ciassroom.A.to B.of C.at D.in This is a white key 的提问This is a white key ,对“a white key 进行提问 怎么用英语a,an,the,来填空?有两个题目：1( )orange is on the dask.2This is ( )key.( )key is Gary. This is the key ____the classroom.A.to B of C at D in This is the key __the door.A of B with C to D in this is a key.(对a key进行提问)今日下午答对者重赏（追加噢噢噢噢） this is a White key （就划线部分提问）---------------------- ------- this? The teacher said this is the ______ to this question.A.way B.means C.key D.method This is the key _______(介词)　the door . This is the key of the Kingdom翻译 what's this?A this is key B it's key应该选几 look,（ ）this picture.（ ）is it?It is a key补充句子