请问这里为什么要用倒装well did I know him and well did he know me

请问这里为什么要用倒装well did I know him and well did he know me not until I remined him for the third time did he stop working and looked up.请问,为什么要用“looked up,因为这里后面要用倒装,所以这里的look感觉应该和stop一样,用原型啊,因为都是在did倒装结构之后的动作, not until倒装句,Not until you told me did i have any idea of it.谁能告诉我这里为什么要用 did 关于高中英语倒装句的一个问题.Not a single song ___ at yesterday's party.A.she sang B.sang sheC.did she sing D.she did sing正确的答案是C,想请问一下这里为什么要加一个did呢?在什么样的情况下需要添加did?o(∩ you did a good job 请问这里为什么要用冠词A -Mother ,you promised to buy a new bike.-so i did第二句中是so开头的,不是应该用倒装语序吗?为什么他是正常语序的?有那些情况下本来要用倒装的可以不用倒装?you promised to buy a new bike.,这里是不是缺少 He did very well in his examinations,considering how little work had doneconsidering 在这里当什么讲,为什么要用现在分词形式 so much homework did we have to do that we don't have a rest.这里的so that 结构中为什么要倒装啊! 为什么要用倒装句 Not until yesterday did I notice it.为什么该为倒装要加上助动词did? Yesterday she told me the same story (that) you did.请问这里可以用as来代替that吗?为什么这里要用that呢? 关于倒装的一道选择题How was the television debate last night?Super!rarely---so much media attention.为什么要添did a debate attract,知道应该用倒装,但不知道为什么要用did 倒装句有什么用?为什么要用倒装句? 有句话是：Did you hurt yourself playing soccer?请问这里为什么用playing? Did you hurt yourself playing soccer?请问这里为什么用playing? 倒装So sudden (was the attack) that the ememy had no time.为什么不可以用 did the attack so提前不是要部分倒装吗?was 提前了不是完全倒装了? 英语句子中的倒装形式I donot enjoy singing,nor do I like computers.这里为什么要用倒装的形式?什么时候要用这种形式. 英语报上有一句话：well done is better than well said.这里的well后面为什么要用过去分词