1.去年元夜时,花市灯如昼。月上柳梢头,人约黄昏后。( )
2. 银烛秋光冷画屏,轻罗小扇扑流萤,天街夜色凉如水,卧看牛郎织女星。( )
3. 细看成荫近夕阳,湖边飞阁照寒塘。黄花应笑关山客,每岁等高在异乡。( )
4. 爆竹声中一岁除,春风送暖人屠苏。千门万户瞳瞳曰,总把新桃换旧符。( )
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