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Mum: Bill.
Bill: Yes, mum.
Mum: Are you reading in the bedroom?
Bill: No, I am not.
Mum: What are you doing?
Bill: To tell you the truth, I am playing a computer game.
Mum: What game is it?
Bill: Driving Car.
Mum: Is it very interesting?
Bill: Yes, it is. Oh, my car is broken. （坏了）.
Mum: Well, I think you should do some reading.
[[QOrDeR]]Bill is reading in the classroom.
【小题2】The computer game is very interesting.
【小题3】Bill’s mother is talking with him.
【小题4】Bill’s mother likes playing computer games.
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
