This is Jack.(就Jack提问）谁快谁有最佳

This is Jack.(就Jack提问）谁快谁有最佳 This letter is .jack jack' he jack Jack 对划线部分提问 This is jack.（jack为划线部分）This is jack.（jack为划线部分）_____ ______this? who's that speaking?__________.a,this is jack speakingb,i'm speakingc,jack is med,i'm jack This is a boy.name is jack 怎么填 This is Jack's and Kate's brohter.Jack's and Kate's都加s This coat is ---.a.Mary brother Jack's b.Mary brother's Jack c.Mary's brother Jack's d.Mary brother Jack This is ____ mother.A.Jack and Jane B.Jack's and Jane's C.Jack and Jane;s D.Jack and Jane打错了 C.Jack and Jane‘s D.Jack's and Jane In Jack GreenJack is a______name. This b()is my friend,Jack.的()里填什么 Who's------(call),please?This is Jack--------(speak) Is this ruler ____ 1、them 2、jack 3、yours this computer is game jack's 连词成句 this is sam speaking.are you jack哪有错 This bookmark is for jack改成一般疑问句 连成句子 is jack this why teeth brushing