The words"floor" begins with( )"f" and ends with ( )"r"选择:A.a,a B.an,an C.an,a D.a,an

Can you see the words ___ the sign 介词 He lives ____ the fifth floor _______ the flat.介词 sweep the floor clean the floor区别 BURN THE FLOOR怎么样 sweet the floor on the floor On The Floor 歌词 drop thru the floor. in the first floor on the floor是什么意思 Hit The Floor 歌词 英语( ) the floor look someone ( )the floor fall through the floor The wordsfloor begins with( )f and ends with ( )r选择:A.a,a B.an,an C.an,a D.a,an this is the beg inning of the garden the ground floor 和the first floor 的区别 at the first floor还是on the first floor sweep the floor和 mop the floor 区别