研究了很久的题目

Due to poaching and increased cultivation in their native habitats, researchers have determined
that there are fewer than 100 Arabian leopards left in the wild, and that these leopards are thus
many times as rare as China's giant pandas.
(A) Due to poaching and increased cultivation in their native habitats, researchers have determined
that there are fewer than 100 Arabian leopards left in the wild, and that these leopards are thus
many times as rare as
(B) Due to poaching and increased cultivation in their native habitats, there are fewer than 100
Arabian leopards left in the wild, researchers have determined, making them many times more rare
than
(C) There are fewer than 100 Arabian leopards left in the wild due to poaching and increased
cultivation in their native habitats, researchers have determined, which makes the leopards many
times more rare compared to
(D) Researchers have determined that, because of being poached and increased cultivation in their
native habitats, there are fewer than 100 Arabian leopards left in the wild, thus making them many
more times as rare as
(E) Researchers have determined that, because of poaching and increased cultivation in their
native habitats, there are fewer than 100 Arabian leopards left in the wild, and that these leopards
are thus many times more rare than

请问为什么不选A  而选E呢?

A的主语是RESEARCHER，而due to的对象是leopard，所以a是错误的

是否due to 与句子的逻辑主语不一致

逻辑主语不一致。如果due to的逻辑主语是researchers的话，那due to句子中的in their native habitats中的their逻辑指代错误。

C错在哪里？