An exercise book is different from a notebook.(同义句转换）

An exercise book is different from a notebook.(同义句转换） -What__________?-It's an exercise-book.-Is that______________(你的上衣）? there is an exercise book in the desk(划线部分提问,划线的是an)快,急!星期天之前 This Is Not An Exercise 歌词 is ,an,book,english,this exercise-book是什么意思exercise-book是英文 exercise book怎么读 exercise book怎么读? It is an interesting book .(改为感叹句) ()()()book it is! This is _____easy exercise填an还是a There is a interesting book.还是an interesting book? 改错 How an interesting book it is! this is an interesting book改为感叹句 in is an interesting book改为感叹句 That is an English book变成复数 It is an English book.（复数） l_______________!That is an English book. It is an English book . 肯定回答