搜索
1．
Miss Li: _________ _________ _________ school, class.
Class: Nice to _________ you, Miss Li.
Miss Li: Nice to _________ you, too.
2．
Miss Li: This is our _________ _________.
We have _________, _________, Maths, Art, _________, Music and Science.
3．
Liu Tao: What _________ do you like, Wang Bing?
Wang Bing: I like _________ and _________.
Mike: __________________.
4．
Liu Tao: What _________ you, Yang Ling?
Yang Ling: I like _________. It’s _________ .
5．
Wang Bing: Oh! It’s time __________________.
Mike: Let’s __________________ the _________.
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
