問題詳情

How do dogs increase their facial expression?
(A)By opening up their mouth as big as possible.
(B) By using the two small marks above the eyes.
(C) By staring at the objects with their two fierce eyes.
(D)By baring their teeth and snarling at the same time.

參考答案

答案:B
難度:適中0.5
統計:A(0),B(34),C(26),D(5),E(0)

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