“录”在字典中的解释有:a.录制,记录,抄写,记载;b.记载言行或事物的书刊等;c.采取,任用。请选出下列句子中“录”字正确的解释,填在括号里。(填序号)
①他喜滋滋地说:“我终于收到录取通知书了!” (
②我把明天要做的事情都记在了备忘录里。 (
③这些好词佳句都是她从书里精心摘录的。 (

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

