wǎn bà ba wài kàn
1.( )上,( )从( )面回来,( )了我gāo xìng xiào
的作业,( )的( )了。
wǔ jié dòu fēn
2.端( )那天,奶奶总会把煮好的红( )粽( )给邻居们。
chuáng qián guāng dī sī
3.奶奶望着( )的月( ),( )下头,( )念起自
gù xiāng
己的( )。

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

