Hardly.,when.No sooner.,than.是不是两种都必须用倒装并且用过去完成时?可以举些例子吗

( )had he hurried into the cave ( )it began to pour downA.no sooner ;when B.hardly,when C.hardly,than D.as soon as,when 1：no soon...than和hardly...when的区别2：regret to do 和regret doing的区别 as soon as,hardly,No sooner怎么区分 ______ had I seen him_____I recognized that he was my frist teacher.A.No sooner,than B.Hardly,than C.As soon as,when D.No sooner,when为什么选A?请详细一点.每个错在哪里? hardly...when... no sooner .than.什么意思?和hardly.when..区别 No sooner than和hardly when的用法与区别 用hardly ...when...和no sooner...then...造句 no sooner..than ,hardly...when,scarcely有什么区别 no sooner than 和 hardly when的用法例句 英语翻译hardly…when,no sooner… 怎么翻译合适? hardly when和no sooner than造句用hardly when和no sooner than造一个句子,要长一些. ______had he had time to see the city when the war broke out and he had to leaveA,as soon as B,no sooner C,hardly D,no longerhardly 答案是hardly,为何no longer不可以?句首有两个had ,那个是谓语动词? had the bell rung the students took their seats.A.Hardly；when B.No sooner；when C.Hardly；tha hardly when /scarcely when/no sooner than的区别_______had the bell rung______the students took their seats. A.Hardly；when B.No sooner；when C.Hardly；than D.No sooner；then我觉得这 no sooner…than,hardly… when scarcely… when 最好用例句说一下 no sooner…than,hardly… when scarcely… when 最好用例句说一下 Hardly.,when.No sooner.,than.1）Hardly.,when.哪个动词发生在先啊?2）No sooner.,than.哪个动词发生在先啊?