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| A. Yes, she can. B. No, it isn't. C. C-A-T-T-Y. D. He is singing. E. They are bags. F. Nice to meet you, too! G. Yes, he can. H. I’m swimming. I. It’s under the table. J. I like dumplings. |
1．Is it in your pencil-box?
2．What is Peter doing?
3．Can Anne jump far?
4．What are these?
5．How do you spell “Catty”?
6．What do you like?
7．Where is my gray scarf?
8．Can Peter jump high?
9．What are you doing?
10．Nice to meet you!
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
