请教涛涛GWD8-2

GWD8-Q2:

In Creek theology the supreme being was Esaugetu Emissee (Master of Breath), who dwelt in an upper realm in which the sky was the floor, and who had the power to give and to take away the breath of life.

1. in which the sky was the floor, and who had the power to give and to take

2. where the sky was the floor, having the power to give and to take

3. whose floor was the sky, and who has the power of giving and of taking

4. in which the sky was the floor, with the power of giving and taking

5. whose floor was the sky, having the power to give and take

没有找到讨论，答案选A，有2个问题但是E为什么不对，少了一个to take么？还有就是in which和whose这里有区别么，谢谢。

whose 专指人

realm是领域的意思

哪位nn能讲解一些这道题吗？B和D错在哪里？在GMAT中，where和in which有区别吗？

一般说来 介词+which优于where 因为可以清晰说明具体位置

另外我觉得B D两句后面的伴随状语指代有问题 不清楚是指代realm 还是 Master of Breath