“幽”字用音序查字法,先查音序_____,再查音节_____;用部首查字法,先查部首_____,再查_____画。它的第八笔是_____。“幽”字在字典里的意思有:①形容地方很僻静、光线暗;②清淡;③幽禁,把人关起来不让跟外人接触。给下列画线的字选择正确的解释,填序号。
幽谷_____ 幽禁_____ 幽芳_____

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

