A.国殇:战死者 东施效颦:皱眉 锲而不舍:刻 |
B.拾级:轻步而下 怪诞不经:荒唐、离奇 吹毛求庛:毛病、差错 |
C.羸弱:柔软、无力 心无旁鹜:追求 不言而喻:明白 |
D.荣鹰:承受、承当 行将就木:棺材 怒不可遏:爆发 |

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

