状从修饰问题

In Greek 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. A

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

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

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

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

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

这道题中B的having到底是修饰supreme（主句主语）还是who dwelt中的who既前面的Emissee还是sky（离的最近的从句主语）呢？这种从句套从句中的doing状从到底该修饰谁呢？

顶~~~

这个题本来该做定语的成分变成了状语,理论上修饰主语、EE和sky都有可能,所以引起了修饰歧义