作业帮He may have been reading.为什么有been又有 reading?
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/29 11:51:59
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He may have been reading.为什么有been又有 reading?
He may have been reading.为什么有been又有 reading?
He may have been reading.为什么有been又有 reading?
have been reading是现在完成进行时,表示从过去开始,到现在还在进行的动作.
他也许一直在看书.
很简单，因为read在be后面，所以是be doing something