GWD的一道语法,求证

Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also caused erosion and very quickly deforested whole regions.

A.       Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also

B.        Not only did the systematic clearing of forests in the United States create farmland (especially in the Northeast), which gave consumers relatively inexpensive houses and furniture, but also

C.        The systematic clearing of forests in the United States, creating farmland (especially in the Northeast) and giving consumers relatively inexpensive houses and furniture, but also

D.       The systematic clearing of forests in the United States created farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also

E.        The systematic clearing of forests in the United States not only created farmland (especially in the Northeast), giving consumers relatively inexpensive houses and furniture, but it 参考答案[D]B

在天山中给出的答案是A,有支持A的吗?

应该选A啊。1）not only...but also； 2）create farmland 和give consumers inexpensive house and furniture的意思是并列的，不是因果，所以B错。

I choose B

A.       Not only did the systematic clearing of forests in the LACE w:st="on">United StatesLACE> create farmland (especially in the Northeast) and gave consumers relatively inexpensive houses and furniture, but it also

i chose B