1.古诗中有情,情在“开轩面场圃,
2.春天来了,望着到处鲜花盛开的美丽景色,我情不自禁地吟诵起朱熹的诗句:
3.瞧,黄河壶口瀑布多么壮观啊!真是“
4.鲁迅先生对待敌人是“横眉冷对”“怒向刀丛”,但他心中也充满爱子的柔情,正如他的诗句:

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

