43
(A) when
(B) who
(C) what
(D) which

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統計： A(69), B(70), C(112), D(658), E(0) #2965609

詳解 (共 3 筆)

#5564193
 The inner eyebrow (...
(共 214 字，隱藏中）
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#5640968
內眉毛的抬高使狗的眼睛顯得大、更像嬰兒一...
(共 86 字，隱藏中）
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#6422162
Researchers dissected dog and wolf heads and found that the facial muscle anatomy of both animals was almost identical -- __42__ an eyebrow muscle, found only in dogs. The inner eyebrow raising movement makes the dogs’ eyes appear larger and more infant like, __43__ prompts a “nurturing” response in humans.
研究人員解剖了狗和狼的頭部，發現兩種動物的臉部肌肉解剖結構幾乎相同——__42__ 眉毛肌肉，只在狗身上發現。向內揚眉毛的動作使得狗的眼睛看起來更大、更像嬰兒，__43__促使人類產生「養育」反應。
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43

(A) when
(B) who
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