月yuè儿 弯wān弯wān
月yuè儿 弯wān弯wān挂ɡuà蓝lán天tiān,
小xiǎo溪xī弯wān弯wān出 青qīnɡ山shān,
大 河 弯wān弯wān流liú入 海hǎi,
街jiē道dào弯wān弯wān到dào校 园yuán。
1.选择音节填在文中的横线上。chū rù er hé xiào dà
2.选择儿歌中的三拼音节。
ɡuà wān xiǎo liú tiān dào xiào hǎi jiē
3.儿歌中哪个词用得最多( )
A.xiǎo xī |
B.wān wān |
C.lán tiān |
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