1.小草偷偷地从土里钻出来,嫩嫩的,绿绿的。( )
2.这一圈小山在冬天特别可爱,好像是把济南放在一个小摇篮里。( )
3.晚霞像火焰燃烧,遮掩了半个天空。( )
4.这些岛各有特色,有的因动物知名,有的因花树著称,还有的因名胜古迹而闻名遐迩。( )

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

