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Man: Hello
John: Hello, can I speak to Chen Jie, please?
Man: Sure. Hold on, please. She’s doing homework.
Chen: Hello!
John: Hi, this is John.
Chen: Hi, John, what are you doing?
John: My family is having a field trip.
Chen: Really? That’s fun. What is your father doing?
John: Guess!
Chen: Is he taking pictures?
John: Yes, he is.
Chen: Is your mother listening to music?
John: No, she isn’t, she’s playing chess.
Chen: What is your brother doing?
John: He’s having a picnic.
Chen: Have fun.
John: Thank you. Talk to you later
Chen: Bye.
回答下列问题
[[QOrDeR]]What is Chen Jie doing?
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【小题2】Is John’s father taking pictures?
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【小题3】Is John’s mother listening to the music?
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【小题4】Is John’s brother having a picnic?
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【小题5】Is John at home?
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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
