A.载体/载重 模范/模式 泥土/拘泥 反省/省亲 |
B.扁舟/偏旁 惆怅/绸缪 嘹亮/潦倒 奴婢/裨益 |
C.勉强/强迫 曲径/曲解 处理/处境 车轴/压轴 |
D.缅怀/腼腆 任务/烹饪 顷刻/倾诉 维护/帷幕 |

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

