this kind of doors()easily为什么用locks,为什么不是被动呢,门不是被锁么

this kind of doors()easily为什么用locks,为什么不是被动呢,门不是被锁么 What kind of room has no windows or doors? books of this kind 是this kind of apple还是 this kind of apples? shirts of this kind 和 this kind of shirts This kind of machine____cutting paper. This is kind of life this kind of 的用法 This Kind Of Love 歌词 英语翻译This kind of baozi ---- ------ --------. What kind of room has no windows or doors?mushroom中文是什麼意思 This?animal is?ugly.A.a kind of;a kind of B.kind of;a kind of C.kind of;kind of D.kinds of;kind of They prefer this kind of fruit to that kind.They__this kind of fruit ___ ___that kind a kind of,this kind of,what kind of 它们是加单数还是复数 This kind of food__(be)healthy this kind of pet is too_________(hair) This kind of machine can p_______ music. what kind of talk is this