不对吧 I have been trying to get through to a number for the past 15 minutes. 是我花了15分钟一直想要打通一个号码,说明没有打通 而He has been phoning for about 15 minutes 是他已经打了15分钟电话,应该是打通了的 额~ 我是这么觉得的
He has been phoning for about 15 minutes这句话有错的,phone打电话是个瞬间动词,后面不能接一段时间表示持续 所以要改成He has been on the phone for about 15 minutes. be on the phone表示在通电话,相当于一个持续性动词,这样后面加一段时间就没问题了 希望能帮到你,祝你开心,...