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It’s cold in winter, many people don’t feel well. They have to see a doctor, so there are many people in the doctor’s waiting room(候诊室). An old man is the first in a line.
He is near the doctor’s door. A young man comes into the waiting room and walks quickly to the doctor’s door. The old man stops him and says, “we are all here before you. You must wait for your turn(等若轮到你)”. The young man says, “I’m sorry, but I’m the doctor!”
1．The young man is a queen-jumper(插队的人).2．An old man isn’t near the doctor’s door.
3．Many people are at the doctor’s waiting room.
4．The young man isn’t the doctor.
5．The weather is cold in winter.
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
