①指不注意,不重视,睁着眼却没看见。也指不理睬,看见了当作没看见。( )
②北斗转向,众星移位,表示时序变迁,岁月流逝。( )
③形容美妙到了极点,好得难以用文字、语言表达。( )
④指做事马虎,不细心。( )
(1)亮亮做事一直不认真,整天( ),经常把文具忘在家里。
(2)如果我们能细心体会,就会发现这里面非常有趣,简直是( )啊!

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

