There are no man-made structures ____the Great Wall.A as big B so big as C higher as D higher than选B还是CThere are no man-made structures _ the Great Wall.It is the biggest one in the world选B还是D.如果是B的话，为什么可以用so.

YOU are a mad man是什么意思? 请帮忙看这篇文章,回答下面的问题,2.There are many misunderstandings about American Indiannames.Crazy Horses,for example,was given to a man because he was courageous,not because he was mad.Indian families had no last names.The Sioux Indi there are no man made rules,as there are for suchgames as golf and football中文意思中文意思 there are no shortcuts there are no There are no accidents. there are no files There are no accidents There are no accidents As far As i know there are no man-made object as big as I am not more mad than you are和I am no more mad than you are是不是意思一样? There are no people here. there are no accidents 歌词 there are no man-made objects（ as big as） this括号there are no man-made objects（ as big as） this括号中的短语什么短语,在这里做什么成分 there are no trees还是no tree We are all mad are you mad? are tall no there buildings there造句