問題詳情

26 至 30 題為題組Contrary to popular opinion, laughter is often not related to humor. Studies have shown thatwe tend to laugh to create and strengthen relationships, 26 we rarely laugh when alone. Whydo we laugh when we’re tickled? German scientists say tickling activates a part of our brains 27perceives pain. Therefore, we often defend ourselves when being tickled, and laughing is a signof 28 . Apes will laugh too when playfully chasing or fighting with each other to show that theiractions aren’t threatening but rather 29 . This might explain why nervous laughter exists amonghumans. Laughing 30 danger or a terrible event helps us guard against anxiety and prepare todeal with the problems.
26.
(A) while
(B) even though
(C) unless
(D) whether or not

參考答案

答案：B
難度：適中0.5
統計：A(4),B(5),C(1),D(0),E(0)

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