①你会发现,烦恼正渐渐消散。再次启程,你会一身轻松。
②停下来,在大自然的怀抱里感受叶的光芒、花的辉煌、草的力量。
③面对他人的质疑,你是否苦恼过?面对学业的受挫,你是否沮丧过?
④那么,何不选择偶尔停下来呢?
A.③④②① | B.②①③④ | C.③②①④ | D.②④③① |

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

