What a pity!The film _(be) on for one hour.It doesn't matter.You can see it next time
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What a pity!The film _(be) on for one hour.It doesn't matter.You can see it next time
has been
has been.已经上演一个小时了
has been
has been on
助你学习进步
现在完成时 has been
be on 放映，现在完成时构成主语+have/has+v.ed