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My son cannot go to school today. He is ill. He has a fever and a headache. He doesn’t have a cough. He must go to the hospital.
Jack’s Dad
1．Who writes this note(假条)? ( )| A．Ms Li. | B．Jack. | C．Jack’s dad. |
| A．Amy | B．Jack | C．Jack’s dad |
| A．He has a fever. | B．He has a headache. | C．He has a fever and a headache. |
| A．Yes, he do. | B．No, he doesn’t. | C．Yes, he does. |
| A．school | B．hospital | C．park |
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
