搜索
My name is Alice. I’m nine years old. This is my brother, Tim. Today1 is my birthday. I have a birthday cake. I’d like some milk and cake. Tim would like some apples2 and Coke. Look! What’s that? Oh, it’s my toy3 dog. I like it.
生词本: 1. today 今天 2. apples 苹果 3. toy 玩具
1．I’m Tim.
2．I’m 7 years old.
3．I have a brother.
4．I’d like some apples and Coke.
5．I have a toy dog.
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
