_____ you don't feel well, you need to see a doctor.【参考答案】

试题详情

_____ you don't feel well, you need to see a doctor.

A、If

B、When

C、What

D、Both A and B

知识点

参考答案

采纳过本试题的试卷

教育网站链接

在线组卷课件下载评课网课件工坊 PPT模板排课软件云字帖