A.在天底下,一碧(青绿色)千里,而并不茫茫(广阔;深远;空旷)。 |
B.蒙汉情深何(哪里)忍别,天涯(天边)碧草话斜阳 |
C.走了许久,远远地望见了一条迂回(回旋,盘绕的),盘绕的明如玻璃的带子——河! |
D.草原上行车十分洒脱(言谈举止等自然,不拘束。),只要方向不错,怎么走都可以。 |
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