1. Don't talk loudly in the ________/'laɪbərɪ/.
2. We must not eat or ________/drɪŋk/ in the classroom.
3. We must ________/'lɪsn/to the teacher carefully in the classroom.
4. Don't run across the street when the red ________/laɪt/is on.
5. We have all kinds of ________/ruːlz/round us.
6. —Can I ________/pɑːk/my car here?—Yes, you can.
7. We must keep ________/'kwaɪət/in the reading room.
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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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