A.五指中地位最优、相貌最堂皇的,无如中指。 |
B.成千上万的小鸡,成群结队的长毛山羊,在绿草地上安闲地欣赏着这属于他们自己的王国。 |
C.威尼斯的小艇行动轻快灵活,仿佛田沟里的长蛇。 |
D.倭瓜愿意爬上架就爬上架,愿意爬上房就爬上房。 |
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