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题库 / Prep2007E2-SC-19
Some anthropologists regard the early hominids' manner of walking as being less efficient than in modern human beings.
as being less efficient than in
as less efficient than it is in
as less efficient than that of
to be less efficient than that of
to have been less efficient than it is in
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1. regard X to be Y ❌
regard X as Y ✅
2. 比较平行 that of 不能少，排除ABE
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