询问与回答物品句型 — 英语选择题
题目
莉莉手里拿着一块橡皮，又指着远处的一把尺子。选出正确的问答。A. What's this? It's an eraser. What's that? It's a ruler. B. What's this? It's a eraser. What's that? It's a ruler. C. What's that? It's an eraser. What's this? It's a ruler. D. What's this? It's an eraser. What's that? It's an ruler.