This is句型与文具词汇巩固 — 英语选择题
题目
美术角要按制作顺序摆好三件文具：先用它画直线，再用它写铅笔稿，最后用它写墨水标题。应怎样介绍这三件文具？A. This is a ruler. This is a pencil. This is a pen. B. This is a pencil. This is a ruler. This is a pen. C. This is a ruler. This is a pen. This is a pencil. D. This is a pen. This is a pencil. This is a ruler.