A. Let's go to the playground. B. Hurry up! C. What time is it now? D. It's time for English class. E. It's 7: 30. It's time to go to school. |
1.你想和朋友一起去操场时,你会说:
2.要迟到了,你会对同伴说:
3.七点半了,该上学了,妈妈会对儿子说:
4.小红问你现在几点了,她会说:
5.到了上英语课的时间了,你会对同桌说:
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同类型试题
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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
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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
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