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David: Hi , I’m David. Can I ask you some questions?
Wu Yifan: Sure.
D: When do you come to school?
W:I come to school at 7:30.
D: How many classes do you have every day?
W: Five or six.
D: What’s your favourite class?
W: Math. I like math.
D: Good! What do you do after school?
W: I do homework. Sometimes I play ping-pong.
D: What do you do on the weekend?
W: I usually play football and go to my painting class.
D: That’s great!
（1）Wu Yifan goes to school at 7:30.
（2）Wu Yifan’s favourite class is English.
（3）Wu Yifan likes playing ping-pong.
（4）Wu Yifan has four or five classes every day.
（5）Wu Yifan has painting class on the weekend.
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
