英语 三年级 选择题 较难

句型What's this? It's a... — 英语选择题

外研社版(主编:张祖春)·英语 Unit 4 My school things AI 三重审校通过

题目
文具盒里有一支铅笔和一本书。老师先指着铅笔,再指着书问:“What's this?” 哪组对话符合老师第二次指的东西? A. What's this? — It's a book. B. What's this? — It's a pencil. C. What's this? — It's a ruler. D. What this? — It's a book.