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It’s June 24th today. It’s Sunday. Oliver and his parents are at home. His mother is cleaning the rooms. She needs Oliver’s help. She says to Oliver, “Oliver, come and help me!” Oliver says, “Mum, wait for a minute! I’m watching TV now.” His father is washing the car. He needs Oliver’s help, too. He says to Oliver, “Oliver, come and help me!” Oliver says, “Dad, wait for a minute! I’m watching TV now.” Oliver’s parents have a good idea. It’s 11:30. It’s time to eat lunch. Oliver wants to have lunch, but his parents say “Wait for a minute! We are watching TV.”
1．Today is June twenty-fourth.2．Oliver is watching TV with his parents.
3．Oliver usually eats lunch at11:30.
4．Oliver’s mother is washing the car.
5．Oliver’s father is cleaning the room.
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
