(1)我刚走到后院的枣树旁边,忽然看见一个圆乎乎的东西,正缓慢地往树上爬……(________)
(2)我非常惊讶,赶忙贴到墙根,注视着它的一举一动。(_______)
(3)我暗暗饮佩:聪明的小东西,偷枣的本事可真高明啊!(_______)
(4)我还没弄清楚是怎么回事,树上那个家伙就噗的一声掉了下来。(________)
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