1.印刷术是我国的四大发明。(修改病句)
2.李老师光荣地被评为全国“优秀教师”的称号。(修改病句)
3.一只老麻雀从一棵树上飞下来,像一块石头似的落在猎狗面前。(仿写比喻句)
4.我们害怕矮小的鹅,却不怕高大温厚的牛。(缩句)
5.看道边李树多子折枝,诸儿竞走取之,唯戎不动。(翻译句子)
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