As it happened/As it was happening意思不同么?

As it happened/As it was happening意思不同么? It happened------in a nightmare!横线处应填as还是like “as long as it as special as it I remember the whole thing as if it happened yesterday.用had happened行不行? Take it as it whant happened ,as well as it can be put into words ,was this怎么翻译 It just happened _______ we had expected. A. that B. which C. it D. as 选择? for as long as it I remember everything as if it ---------（happen ）only yesterday填happened还是had happened?答案是happened，为什么？我觉得也应该用had happened呀。 let it remain as it leave it as it is it happened that i bought the same present as tom改为同义句 The mother didnt know who to blame for the broken glass as it happened翻译汉语 No one knows exactly how the earth began,as it happened so long ago.怎么翻译 Eliza remebers evetything exactly as if it ___ yesterday.为什么选择happened. He is going to h________ the party.It happened as d___________ result of accident. It so happened as you told 抑或用法错误?请指出或者翻译,分析结构,