mike is the cleaning now blackboard

问题描述:

mike is the cleaning now blackboard

Who is cleaning the blackboard now? 祝你进步,有不会的可以再问我哦 Who is cleaning the blackboard now? 对主语提问,用到特殊疑问词who。

Mike is cleaning the blackboard now.

一般擦黑板不用 clean .给人的感觉是在用水刷整个的黑板.
你要是想表达 擦去黑板上的板书的话 就说
Is Mike erasing the blackboard now
麦克现在是在擦黑板的吗?
ps:erase v 抹去;擦除 (用在上面的句子更贴切,意为:用板擦 擦黑板)
eraser n 黑板擦