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(E)
Prep里面解释是...times+more+adj+than, ...time as + adj + than都正确
先汗一个，不说more than那个，就那as than说吧，明显是错的嘛
看了白勇里的知识点：
倍数的表达：
1）twice用法
Twice as many …. as ; twice as much … as ; twice+ the + n ; twice+ what从句
2）用动词表达倍数double，triple，quadruple，quintuple
3）… times + as + 形容词或副词 + as…
4）sb be +百分数+more likely to do sth than to do sth
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