(1)c mputer (计算机) (A.e. B.a . C.i . D.o )
(2)f n(风扇) (A.i B.e C,o D,a)
(3)f v (五) (A,i,a B.e,i C.a,e D,i,e)
(4)m th (数学) (A.i B.u C.e D.a )
(5)m s c(音乐) (A.u,r. B,i,u C.a,e D,u,i)
(6)p ctur (图画) (A.o,o B.e,e C,e,i D.i,e)

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

