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[[QOrDeR]]
Miss Li is asking the students about their
Miss Li: What do you
Mike: I want to be a
Wang Bing: I want to be
Liu Tao: I want to be a
Miss Li: Thank you, boys. Your dreams are great!
【小题2】
Miss Li: What do you want to be in the future, girls?
Su Hai: I want to be a
Nancy: I want to be a
Yang Ling: I want to be a
【小题3】
Mike: What's your dream, Miss Li?
Miss Li: I want to
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
