“幽”用音序查字法应查大写字母( ),再查音节( );用部首查字法应查( )部,再查( )画。
“幽”有以下几种解释:①僻静,深远,昏暗; ②隐蔽的,不公开的;③沉静;④囚禁。下列加粗字应选哪种解释?(在括号里填上正确解释的序号)
A.这个山谷里景色十分幽美。 ( ) |
B.他被幽禁起来了。 ( ) |
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