单选题 Shellfish give the deceptive appearance of enjoying a peaceful existence, although in fact life is a constant struggle for them.
【正确答案】 A
【答案解析】[分析] 形容词辨析。 deceptive欺骗性的;A.misleading令人误解的,骗人的,引入歧途的;B.calm平静的,沉着的;C.understandable可以理解的,可懂的;D.initial最初的,词首的,初始的:因此选项A是答案。