以下两句都正确吗?this is that he buys for his son.this is what he buys for his son.第一句作定语从句理解正确吗?先行词是that,定语从句中省略buys的宾语 即关系词that.如果两句都对,那这两句又有什么不同

this （postcard) is from japan 正确吗 以下两句都正确吗?this is that he buys for his son.this is what he buys for his son.第一句作定语从句理解正确吗?先行词是that,定语从句中省略buys的宾语 即关系词that.如果两句都对,那这两句又有什么不同 AS BOOK IS INTERESTING THIS AS ONE THA 这个怎么排? Is her birthday on May 1thA.Yes,she isB,Yes,it is哪个是正确选项? 一个简单的英语问句这样回答正确吗?what is this?This is a map. Who is this 是正确的句子吗?怎么回答? This is good for me这句话正确吗 This is him computer这句英语正确吗,为什么?This is his computer正确吗?为什么 英语高手来--------- 填空------标好题号填入正确的人称代词和物主代词1.This isn't her knife._________ is green.2.These are your books,Kate.Put __________ in the desk,please.3.You must look after ________ things.4.Wei Fang,is tha The aim of this that I think is a good aim...为什么不是...that I think it is ...原句:The aim of this that I think is a good aim ,it is an education project.这是语法错误吗?我更加希望你说没有,因为我想学习语法.这也是tha Is this English class?正确回答 this book is h___to us必须正确 this is Mr smith 正确的是什么 This people is tall.正确否? This people is tall.是否正确 Here is your shirt and skirt 正确吗 如果不正确 那么This is your shirt and skirt 正确吗Here is your shirt and skirt 正确吗 如果不正确那么This is your shirt and skirt 正确吗 请问以下英文的文法正确吗?The capital of Russian is in Moscow. This is the mail system at host mx2911-41.sinamail.sina.com.cn.I'm sorry to have to inform you tha