找错并改错：——Is this a ruler?——Yes,this is.

找错并改错：——Is this a ruler?——Yes,this is. 改错：This box is very heavy to carry （找出错误,并改正）改错：This box is very heavy to carry —— ——- ——-A B C Are those potatos?找错并改错 They are my pant.找错并改错 this is a apple改错 She (is afraid) (to crossing) the road (by) herself.单句找错并改错 英语找错 please remember（A） bring（B） this(C) book to(D) the classroom.Don’t(A) afraid(B) .We’ll help(C) you(D).改错How(A) fine weather(B) it(C) is(D) today!改错 英语找错并更正 This is a English book.更正：Liu Lei and Li Wen is in the class .更正：今天就要, This a book is good 怎么改错 this is a English car.改错 Is this a English computer?(改错） 改错题：This is a my book. Is this a red car nice?改错 This is a one way street改错 is this a youe pen 怎样改错 改错This is a expensive book this is a pen on English.改错 This is a exciting job.改错句