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What Is My Job?
Jim, Sam, Linda and I live in a building with four floors. We live on different floors. We have different jobs : one is a driver, one is a manager(经理) ,one is painter and one is a writer. I live above( 在……上面)Linda but below (在……下面)Jim. Sam lives on the fourth floor. The driver lives above the manager but below the writer. The painter lives on the first floor. Do you know who I am and what my job is?
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2．The manager lives on the
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5．The author(作者)is a
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
