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题库 / GmatLaCourse-SC-54
Skeletal studies show that the mole’s thumb forms from an elongated wrist bone, explaining why, unlike true digits, which have multiple parts, the pseudo-thumb consists of a single, bladelike bone.
wrist bone, explaining why, unlike true digits, which have multiple parts, the pseudo-thumb consists
wrist bone, a formation that explains why, unlike true digits, which have multiple parts, the pseudo-thumb consists
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为什么study不能explain why 呢...？
伴随状语是状语，要就近修饰一个句子，也就是，the mole’s thumb forms from an elongated wrist bone。因此，explain在A里的主语是thumb，这是不对的。
毕老师，这题explaining做伴随能否修饰主句 Skeletal studies show? 这也是S+V句子。
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