what is this in English?It's an egg.改成复数句

what is this in English?It's an egg.改成复数句 改为复数形式 Is that an English book?What"s this in English?It is What's this () English?It's an egg.[in、on、from、to、for、at、und 单复数句型转换It is a bag.Is that an eraser?What's this in English? 将下列句子变为复数形式.1、That is an egg.2、what's this in Engliash? 改成复数句This is a book.That isn't an egg.Is this a book?Yes,is What si this in English?Tt is an orange 转换为复数句 What's this in English? It's an orange. What's this in English?it's an IC c____. 句型转换改为复数this is an eraser.what's this in English?He is my fe 改为复数句:1What is this in English?2What is that in English? It's an eraser.改成复数句