that’s a map变复数句

变复数句It's an appleThat's a red knife Is that your bagThis is That's an English map变疑问句 That is a map变成复数 Here is a map.(改成复数句) that's a leaf.改成复数句 Here's a map of the world fou you 怎么变成复数句（英文） Here 's a map of China fou you (复数句） ls that a map?的答句 （单数句子变成复数） 1.This is a map.2.That's an orange orange.3.—What that’s an orange变复数形式 that is his pen变复数句 This is a map of Japan.改为复数句