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.
1.Bill is reading in the classroom.
2.The computer game is very interesting.
3.Bill’s mother is talking with him.
4.Bill’s mother likes playing computer games.
5.Bill’s mother thinks Mike should play computer game.

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

