Jack is fourteen years old. He has a cough, so he goes to see a doctor. The doctor gives him some cough medicine.
Cough Medicine Take it three times (次数) a day. Shake (摇动) it well before use. Dose (一次药量) :Age (年龄) ≥14 2 teaspoonfuls (勺) 8-13 1 teaspoonful 4-7 1/2 teaspoonful Attention (注意) : 1. Not right for children (≤3) . 2. Put it in a cold place. 3. Use it before 1st December, 2022. |
1.What’s wrong with Jack? ( )
A.He has a headache. | B.He has a cough. | C.He has a fever. |
A.three | B.two | C.one |
A.Two. | B.Three. | C.Six. |
A.In a hot place. | B.In a cold place. | C.In a warm place. |
A.25th December, 2022. | B.5th December, 2022. | C.25th November, 2022. |
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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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