平坦 陶冶 愧疚 络绎不绝 暮色降临 晨光熹微
1.天色已经到了傍晚的时候。( )
2.形容人、马、车、船前后相连,连续不断。( )
3.惭愧不安( )
4.形容早晨太阳刚出来,阳光微弱。( )
5.比喻给人的思想、性格以有益的影响。( )
6.没有高低凹凸。(多指地势) ( )

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

