(1)爱国诗人陆游临终前还不忘叮嘱儿子:“王师北定中原日,
(2)《山居秋瞑》这首诗呼应诗题,表明时间是秋天的诗句是“
(3)小敏遇到不爱吃的饭菜,总是吃几口就扔;衣服穿了几次,就总吵着要买新的。对于她的做法,爸爸严厉地告诚她:“一粥一饭,
(4)写一句你喜欢的名言赠给同学,激励他(她)珍惜时间,努力学习。
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