This is an English map 改为复数形式

This is an English map 改为复数形式 This is an English(改为复数句) 改为复数形式 Is that an English book?What"s this in English?It is This is an arm.改为复数形式 把句子改为复数形式 This is a boy What is this in English Is that an E It is an English car.(改为复数形式) This is an English book(改为复数句） Is this an English book?改为复数句 this is an English book 改为复数句 How much is this English book?(改为复数形式） this is an apple tree改为复数形式 This is an egg (改为复数形式）