(1)cuì niǎo 长着尖尖的月zuǐ,是个bǔ yú高手。
(2)昨天,我shuì jiào 太晚了,妈妈hǎn 了我几次,我都起不来。
(3)大海是个bǎo kù ,有威武的lóng xiā ,有长满cì 的海胆,有yín guāng 闪闪的鱼,沙滩上还tǎng着数不清的贝壳。
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