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（1）My uncle is a ___________________. (h, m, f, e, a r, s, n, i)
（2）I want to be a __________________. (s, i, e, c, n, t, t, s, i)
（3）He is a great ____________ in China. (a, o, c , h, c)
（4）My grandpa is a _______________. (r, o, w, k , r, e )
（5）My brother is a ___________________ student. (s, t, y, e, n, v, r, i, u, i)
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
