This is the school ( ) I have ever worked for 9 years.为什么填where 不填which呢?有什么区别?

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 与 is this the school有何区别 A：this is our school.B：wow.where is the（ Is( )some German friends visited last wssk?A.this school B.this the school C.this school one为什么? this is my school This is my school 改成宾语从句 This is the school.Istudied in this school five years ago拜托`帮个忙啊! 填空 This is special school.All the students a_______ this school work on different things. Is _____some German friends visited last week?A.this school were B.this school oneC.this the school D.this school This is the school building.这句对吗 is,the,way,walk,school,to,we,this,组成一句话 This is the school where I used to This is the ____(one)day of school he is the l____one to get to school this morning This is the school in which I spent three years.This is the school where I spent three years.相同 是This is the photo of my school.对还是This is my school's photo对 This is our School Our classroom building isin the center of our school,的翻译 This is the last soocer game of our school this term.(同义句）