All the flight having been canceled because of the snowstrom

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/11 14:35:12

All the flight having been canceled because of the snowstrom,we had to take the train instead.
为什么不能用 had been canceled

如果用had been canceled,那么这就是两句话,由于缺少了连接词and而有语法错误了.
原句说having been ...这是独立主格的结构,这里表示原因.
有问题请追加~
再问：这里having been canceled 是现在完成时吧？？？能不能用过去完成时
再答：不能，就这种语法来说，只能用独立主格+doing的形式。除非有hading这样的说法。。。
再问：现在分词的完成式被动语态:having been done 而过去分词只有一种形式done 如果可以的话可改成：all the flight canceled 谢谢我懂了

All the flight having been canceled because of the snowstrom 请问All buses ((having been canceled)) because of the heavy sn 独立分词结构,All fligts having been canceled because of the snowst 改错题:All flights having been cancelled because of the storm,t 这道题里为什么选a having been canceled.不选had been canceled All fligh The match was canceled because most of the members _____ a m the fights ________because of the snowstrom,many passengers The flight ____ because of the snowstorm,many passengers cou I nearly ___missed____ the flight because of the traffic jam Was it because of the heavy snowstorm in Europe__the flight having been taken care of 4 years,I thanks for all the peopl Because all my life the only thing I've been truly scared of