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His name is very interesting. His name is Yang Guang. He is a real(真正的)sunshine boy(阳光男孩). He is a blind boy from Harbin. He can't see anything when he was eight months old. But he always smiles to his life. He likes singing songs very much, and his voice(嗓子)is very nice. Many people know him from CCTV. He loves his mother very much. He writes many songs for thanking his mother. One of the songs is YOU ARE MY EYES. The song is very moving(感人).
1．Who is the boy?2．What is he?
3．Can he see?
4．How do people know him?
5．Who does he love very much?
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
