Who Am I?

• 来源期刊: 英语画刊（高级版）
• 年，卷（期）: 2020,（36）
• 所属期刊栏目: 星级阅读
• 页码范围: 18,22
• 页数: 2页
• 语种: 中文

摘要

1. I begin the day with my small tools to clean my patient's teeth. I placed the paper bib on her and shined a light down so I could see. I found one cavity(龋洞)! After all the teeth were cleaned, I gave her a toothbrush.