A.“魔幻现实主义大师”加西亚·马尔克斯的著作《百年孤独》,一度在国内各大书店 |
B.叶圣陶先生觉得苏州园林是我国各地园林的标本。这次去苏州游览了几个园林,果然觉得 |
C.发现小偷偷了同学的手机后,他不怕小偷威胁,骑着单车对小偷 |
D.每隔半小时镇上便响起同一乐曲的欢快和弦,一到正午更是 |
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