英语倒装句！帮忙讲一下这个选择题 这个句子为什么要倒装？怎么倒装？为什么把go went 分开？谢谢！

Question

They finally managed to climb to the top,but ___then. A.went the children down the hill B.down the hill did the children go C.down the hill went the children D.down the hill the children went
问题补充：详细点！！！！！

Answer 1

1. 答案：C.

2. 解释：
1）英语语法规定：如果句中主语是名词，谓语动词为不及物动词，且其后为介宾短语或副词做状语时，则该句一般采用全部倒装语法。
即把作状语的介宾/副词提前至句首，再加谓语和主语。
如：The boy went away. 倒装成：Away went the boy.
Our English teacher stood in the front of the classrooom. 倒装成：In the front of the classroom stand our English teacher.
2）该题正常句序为：
the children went down the hill.
把介宾短语down the hill提前，即倒装成：Down the hill went the children.

参考资料：英语牛人团

Answer 2

选C,down the hill中，方向介词引导的要全部倒装，就是谓语在主语前，原句是children went down the hill

Answer 3

C
为了表达生动，有时把表地点、方位的副词，如up,down,out,away,in等放在句首，同时把谓语动词放在主语之前。若主语为人称代词，主语和谓语动词的位置不变，只将副词放在句首。
本题把副词down放在句首，才构成倒装。而主语the children不是人称代词，所以谓语动词应置于主语之前（完全倒装）。完全倒装不需另加助词。

Answer 4

能把题目打打好吗？我会答，但看不清