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| A. No, I never walk. B. It’s snowy and cold. C. He is from Xiong’an. D. I’d like some bread and eggs. E. They are watering flowers. F. He is a merry man in red clothes. G. He fell down. H. Sure. Let’s go to the park. I. They are on the table. J. It’s 21 degrees. |
1．May I play with you?
2．What are they doing?
3．Do you often walk to school?
4．How’s the weather today?
5．Where are the dishes?
6．What’s the temperature?
7．What would you like for breakfast?
8．Who is Santa?
9．What happened to Danny?
10．Where is Jack from?
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
