What is this in English?-----It is dog改错

What is this in English?-----It is dog改错 What is that in English?--It is computer.改错句 What is this in English?It is a What is this in english? What is this in english what is this use English.改错 是What is this in English 还是What is it in English What is this in English It's a bilke.分析 What this in English?It is a key.________that___________?___ What's this in English?It is a clock What is it in English? What is this of English It is a book.改错题