生 升 声 身
(1)每年我过(_______)日,妈妈都会大(_______)对我说:“生日快乐!
(2)五星红旗在国歌(_______)中冉冉(_______)起。
(3)先(_______),买花(_______)吗?
(4)您(_______)体好些了么?
请、清、情、青、睛、晴
(_______)水 事(_______) (_______)白
(_______)天 眼(_______) (_______)草

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

