the wall of the house fell down,_____some pigs behind it.填injuring我想知道这是什么语法形式.这是什么语法?为什么要用ing形式?不用injured是因为两个句子之间没有连接词吗

the wall of Wall of the THE WALL OF TEARS怎么样 The clever boy made a hole in the wall(through which)he could see(what)was going on inside the hous为什么不是用through that ,what, The Great Wall is the ()of China the great wall of china英语作文 colour of the wall 类似的句子 THE GREAT WALL OF CHINA怎么唱? on the wall of的意思 The wall of VIETNAM remembered 是什么意思 The great Wall is the longest of the The Great Wall is one of the s___ of China. The map of world is on the left wall.用on the left wall提问 in the wall of 与on the wall of的差异? 在空中填入相应的单词one day Mr Fat walked out of his hous ____ a hat on his ____.while he was ____ along,a strong _____ came and blew his hat _____.He did his best to _____ after the hat,but unluckily,it flew ____ a wall.He began to ____the How long has the hous been on fire The great wall is a symbot of the Chinese n__? the,of,map,China,is,the,wall,on连词成句快