英语语法的时态问题?There being no bus,we had to walk home.这句话里为什么后面是h

英语语法的时态问题?There being no bus,we had to walk home.这句话里为什么后面是h 独立主格为什么用BEING,There being no bus,we had to walk home. ______ no bus,we had to walk home.A.There being B.Being C.Ha There being no bus,he had to walk home.为什么用there be? 英语句型转换问题Because there was no bus,we had to walk home.There _ 非谓语的问题（ ）,we had to walk home last night.A.There is no bus.B There being no bus, we had to walk home.由于没有公共汽车,我们只好走回家.能改为 这个句子：There being no bus,we had to walk there There being no bus that night, we (had to) go home on foot as there was no bus,we had to walk home.中as是什么~ 独立主格 时态The last bus having gone,we had to walk home.为什么用havi 关于独立主格和非谓语1.There being no bus,we had to walk.2.Would you mi