定语从句改错：This is the most difficult maths problem which I have done.

定语从句改错：This is the most difficult maths problem which I have done. This is the book+that定语从句 英语定语从句改错 The first book which I bought is very po英语定语从句改错The first book which I bought is very popular [定语从句改错题]Is this the museum u visited yerterday?这句话有错吗?需要在museum和visited之间加上 定语从句 改错改错This is the watch for which i am lookingthe man with who you talked just now is my neighbourthis is the reason why he explained to me Which is known to all,he is the best student in our class?定语从句改错 Whose is known to all,he is the best student in our class?定语从句改错 宾语从句改错Is this the museum the one you visited yesterday?请改错 定语从句改错定语从句改错：Is this temple that we visited last year?正确答案有三个：① that前加the one：Is this temple the one that we visited last year?这个the one什么该用?temple前面为什么不加the?② that改成th 定语从句题改错the boy after whom she looks is ten years old. 定语从句 this is the house （ ）the famous s定语从句 this is the house （ ）the famous scientist once lived 英语定语从句改错 英语定语从句改错 英语定语从句改错 Is this the book?The book is from my grandmother.合成一句话.定语从句. This is the apartment .We used to live in this apartment 合并定语从句 定语从句this is the man who I am told is responsibleis responsible也算the man的定语吗 定语从句 is this the reason （ ）he was lat定语从句 is this the reason （ ）he was late for class