无动( )( ) 朝思( )想
( )( )归还 一如( )往
( )流不( ) 情有( )( )
( )经( )桑 ( )出( )外
( )( )千金
(1)面对这位( )的老人的乞讨,你怎能( )呢?
(2)当初借书时我答应今天还你,就一定会( ),因为我懂得( )的道理。
(3)我对集邮( ),我( )地到邮票市场“淘金”。内行人( ),在一个摊位前,我看到那枚让我( )的邮票,一时间真是( )!

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

