尽:①完 ②达到极限 ③全部用出 ④全;所有的
1.三军过后尽开颜。( )
2.劝君更尽一杯酒。( )
3.尽力去做每一件事,你一定会在做事的过程中体会到成功。( )
寒:①冷 ②害怕 ③穷困 ④寒酸
1.大渡桥横铁索寒。( )
2.他出生在一个贫寒的农家。( )
3.宝剑锋从磨砺出,梅花香自苦寒来。( )

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

