Is this school（）you visit last month?空处填the one还是that?若将该句还原陈述则为this school is()you visit last month.The one在这里代替this school作先行词 that省略,那为什么不能直接填that?that不是可以作代词

Is this school that you visited last year?哪里错 This is ours school.（改错） this is my school This is my school is（）some German friends visited last week?A.this school where B.this school one C.this the school D.this school E.this the school that is this school＿you studiedis this school＿ you studied at ten years ago?空填什么? Is this school you used to study?空白处应填where还是at which,为什么?空白处在this 和school 之间 Hi,John.This is Mike.You didnot go to school today.What is wrong?怎么回答 Is this school the one that you worked last year?Is this the school where you visited last year?这两个句子怎么改错 改同意句 Whose school bag is this?Here's aknife for you.改同意句Whose school bag is this?Here's aknife for you. 改同意句 Whose school bag is this.Here's aknife for you.改同意句Whose school bag is this.Here's aknife for you. Is there anything that concerns you about going to this school回答Is there anything that concerns you about going to this school?该怎样回答呢? Is this school the one you ever visited?和 Is this the school that you ever visited?语法上有什么不同 1.is this really week Bob busy(连词成句） 2.do a have month school you trip this (连词成句） this is my school id （c（单词）） this is my school.(一般疑问句,否定回答） Is this school（）you visit last month?空处填the one还是that?若将该句还原陈述则为this school is()you visit last month.The one在这里代替this school作先行词 that省略,那为什么不能直接填that?that不是可以作代词 this is not __________ football.tom,you left _this is not __________ football.tom,you left ________ at school.