(1)王老师指导同学修改作文,经常引用“________________”的事例来说明文章要反复修改,精益求精。(请用古诗句)
(2)提起这几年的生活,王爷爷深有感触地说:“如今的生活是________________________。”(请用歇后语)
(3)兄弟不和,人们会用 “__________________________________”来劝慰他们。(请用古诗句)
(4)王老师当班主任,工作做得非常细致,校长赞扬她:“__________________。”(请用古诗句)
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