闹:①喧哗;不安静 ②吵 ③弄;干;搞 ④害;发生
(1)今天,我和王宁为了一支钢笔闹了矛盾。(
(2)大院里一位参加红军的老爷爷经常给我们讲了红军闹革命的故事。(
(3)教室里太闹了,我根本没法看书。(
(4)小弟又哭又闹,我真拿他一点办法也没有。(

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

