1.鸟入笼中-- 2.锦上添花-
3.卒子过河-- 4.纸老虎---
5.阿拉伯数字8字分家——零比零 6.按着牛头喝水——
7.阿公吃黄连—— 8.按鸡头啄米——
9.阿斗当皇帝—— 10.矮子推掌——
11.阿斗的江山—— 12.矮子爬坡——
13.案板底下放风第—— 14.按老方子吃药——
15. 庵庙里的尼姑—— 16.挨鞭子不挨棍子——
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