(1)sister(对应词)_________ (2)is(复数)_________
(3)我的家庭(翻译)__________ (4)friends(单数)_________
(5)I(物主代词)__________ (6)too(同音词)_________
(7)goodbye(同义词)__________ (8)hi(同义词)__________
(9)she’s(完整形式)___________ (10)I am(缩写形式)_________
(11)一位好朋友(翻译)_________ (12)he(对应词)_________

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

