This is lucy's bike要求是对画线部分提问,画线部分是lucy's非常感谢回答这个问题的哥哥（姐姐）

This bike is Lilys,This bike isLucys.They are Lily and Lucys写得对吗详细说明 This bike is Lilys.That bike isLucys.They are Lily and Lucys写得对吗 This bike is Lilys.That bike isLucys.They are Lily and Lucys写得对吗应该怎么写, This is lucy's bike要求是对画线部分提问,画线部分是lucy's非常感谢回答这个问题的哥哥（姐姐） （）is this bike It’s （）. This is Lily's and lucy's mother.纠错 this is lily`s and lucy`s room 改错 This bedroom is Lucy's and Lily's 改错 The desk is Lucy and Lily's.{Lucy and Lily's画线} —— is this? This is Tom's Bike.(对 Tom's 提问） --whose watch is this ?---【 】,回答为什么不能是this is lucy‘s 而是it is lucy’s,请解释,谢谢 This T-shirt is Lucy’s对Lucy’s划线提问 九年级英语根据要求完成下列句子.1.This bike is Lucy's.She got it from her uncle as a gift.(改为同义句)This bike ____ ____ Lucy.She got it from her uncle as a gift.2.It must be hers.(改为否定句)It ____be hers.3.This T-shirt mig Tom,this is M______ Black,Lucy's mother.如题. This is Kate's and Lucy' room这句话对吗 This ruler is Lucy’s .Please give it to（）. This is her bike.This bike is___.A.her B.hers C.she's D.climbed This room is ___ .A.Lucy and Lily B.Lucy's and Lily C.Lucy's and Lily's D.Lucy and Lily's 语法说明