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The intricate structure of the compound insect eye, having hundreds of miniature eves called ommatidia. help explain whv scientists have assumed that it evolved independently of the vertebrate eye。 其中D选项是with its hundreds of miniature eyes called ommatidia, help explain scientists' assuming that is 。
OG给出D选项的问题是explain scientists assuming is verbose and awkward, and the use of the assuming with the possessive makes the construction unnecessarily。(helps没有疑问) 我不理解为什么scientists assuming 反而被OG解释为更冗长了? |
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