(1)妈妈看见雨来。雨来从外面进来。(合成一句话)
(2)黄绿的芦苇上好像盖了一层厚厚的的白雪。(缩句)
(3)孩子说:“我自己学的。我还会学杜鹃叫呢。”(改为间接引语。)
(4)军官说,如果你肯带路,他就会把这些糖果全都给你。(改间接引语为为直接引语。)
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