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| A. No, he isn’t. B. Beautiful! C. She’s my sister. D. I see 12. E. Hi, I’m Sarah. F. OK! G. Hi, Amy. H. Me, neither. I. I know all the animals! J. Yes, it is. |
1．Who’s that girl?
2．Hi, I’m Mike.
3．This is Amy.
4．Is he your father?
5．Look at me!
6．How many animals do you know?
7．Let’s go home!
8．Is it in your toy box?
9．I don’t like bananas.
10．How many birds do you see?
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
