(1)/i:/w__ __kend _________
(2)/ə/work__ __ ___________
(3)/ɜ:/ __ __ly __________
(4)/ɪ/h__m _________
(5)/tʃ/tea__ __ __________
(6)/ɑ:/c__ __d _________
(7)/æ/ch__t ________
(8)/ ʌ/st__ dy _________
(9)/eɪ/alw__ __s ________
(10)/eə/th ________
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