他被zhěn duàn( )为胃癌晚期,shùn jiān( ),他崩溃了,医生指着chōng pò( )岩石bù qū( )向上生长的小草说:“生命是yǒu xiàn( )的,也是duō zī duō cǎi( )的,我们不能zāo tà( )它……”医生的话zhèn hàn( )了他的心灵,他又找回了生存的勇气,决心与病魔抗争到底。

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

