41Elk now live almost solely in the Rocky Mountains, which would make it seem that elk are mountain dwellers, while they once ranged over virtually all of the continental United States except for a small strip in the extreme Southwest.

A Elk now live almost solely in the Rocky Mountain, which would make it seem that elk are mountain dwellers, while

B The fact that elk now live almost solely in the Rocky Mountain would make it seem that they are mountain dwellers, but

C It would seem that elk would be mountain dwellers because of their living now solely almost in the Rocky Mountains, but still

D Now living almost solely in the Rocky Mountains, it would seem that elk were mountain dwellers, although

E It seems that elk would be mountain dwellers from the fact that they now live solely almost in the Rocky Mountain, since

But , while , but still, since ,although这几个词语在表达对比和转折的意思中有什么区别？

Because of 是否是错误选择的标志？我弄不清楚他与because 的区别，请高手指点。

The fact引导的名词性从句好象也不太受欢迎，请高手点拨。

Which 可以指代一个句子吗？选项A中好象指代整个句子了，请高手解释which 的用法。

i did not use gwd30,so i m not sure of my answer. there seems to be no perfect answer, but i may choose b if i have to choose one.

A Elk now live almost solely in the Rocky Mountain, which 不能指代整个句子would make it seem that elk are mountain dwellers, while

B The fact that elk now live almost solely in the Rocky Mountain would make it seem that they are mountain dwellers, but

C It would seem that elk would 事态运用不合理be mountain dwellers because of their 代词使用错误living now solely almost in the Rocky Mountains, but still

D Now living almost solely in the Rocky Mountains, it 逻辑主语不一致would seem that elk were mountain dwellers, although此项有点不确定，应该比第二项毛病大。

E It seems that elk would be mountain dwellers from the fact that they now live solely almost in the Rocky Mountain, since

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