Paleontologist Stephen Jay Gould has argued that many biological traits are not the products of natural selection, favored due to their enhancement of reproduction or survival, but that they are simply random by-products of other evolutionary developments.
Paleontologist Stephen Jay Gould has argued that many biological traits are not the products of natural selection, favored due to their enhancement of reproduction or survival, but that they are simply random by-products of other evolutionary developments.
Adue to their enhancement of reproduction or survival, but that they are
Bdue to the reproduction or survival they enhance, but they are
Cbecause they enhance reproduction or survival, but
Dbecause they enhance reproduction or survival, but are
Ebecause of enhancing reproduction or survival, but are
某考试网站给出的答案是D。选项c错在歧义,选项E错在because of+现在分词 无效。楼主选的是C。看了好久都没有看出问题,然后对于favored后面的句子无法理解,不知道favored...是修饰哪里的。求解救,谢谢!