You and I are lucky as we've ________ had to worry about【参考答案】

试题详情

You and I are lucky as we've ________ had to worry about finding clean water.

A、often

B、usually

C、never

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