What .... this? -It ... a head., is/is, are/is, It ..... a nose., am, is, What is .....? - It's a mouth., this, these, It's .... eye., a, an, What's this? - It's ... face., a, an, What .... these? - They're my feet., is, are, They .... ears, is, are, .... my arms., It's, They're, This is .... ant., an, a, What are ....? - They're ants., this, these

unit 4

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？