Hardly had he sat down when the telephone rang.语法要点前面的hardly had he sat down,单词的位置杂这样别扭以及时态为什么要用完成时?

Hardly had I sat down when he stepped in要是hardly 放中间 该怎么说 I had hardly sat down when he stepped in怎么翻译 he had hardly got to the lab when he set out to do the experiment翻译 Hardly had he sat down when the telephone rang.语法要点前面的hardly had he sat down,单词的位置杂这样别扭以及时态为什么要用完成时? He had hardly sat down to have a rest when the door bell rang and in came Allan.in came Allan不倒装行不行? He had hardly sat down to have a rest when the door bell rang and in came Allan.这句话的后半句为什么为什么要倒装? Hardly ____ down when he stepped in.A.had I sat B.had she fallen C.she had fell D.had she fell 我不理解,我到觉得A更好, Hardly——down——he stepped in.A.had I sat; than B.I had sat; with C.had I sat; then D.had I sat; when 为什么不能选C?——ghost exists in the world.That's your illusion.A.Not such a thing as B.Not such a thing as a C.Not such thing Hardly ___ down ___ he stepped in.A.had I sat, when B.had I sat, than C.I had sat, when D.did I sit, than请高手为我讲下其中的语法知识,这道题究竟该选哪个?是用一般过去时还是用过去完成时,我将感激不尽,谢谢! ------got into the room ,---------the telephone rangA He hardly had ,then B hardly had he ,when C he had not ,that D not had he ,when Hardly had he arrived when the bus left.翻译 He had hardly had time to settle down.这话里怎么有俩个had,帮忙分析下. Hardly had he arrived when she started complaining.为什么had在主语he的前面呢 he can hardly do anything _______ his friends' help Hardly has he sat down when the bell rang.如何翻译为汉语拜托各位大神 Have you written these letters?No,____ time to do my other work yet.A:I have had hardly B:I have hardly had C:I hardly have had D:Hardly I have had Have you written these letters?No,____ time to do my other work yet.A：I have had hardly B：I have hardly had C：I hardly have had D：Hardly I have had 16.Have you written these letters?No,____ time to do my other work yet.A：I have had hardly B：I have hardly had C：I hardly have had D：Hardly I have had