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I'm Mary. I live on a small island (岛), but I work in a small city. So I take a boat from the island to the city every day. It usually takes about 35 minutes to get to the city. Then I walk to my company (公司). It's only a 5-minute walk.
My name is Sarah and I'm an English teacher. I take the train to work every day. The trains run every 20minutes. The train station is near my home. It only takes 10 minutes from my home to my school.
1．Mary works on a small island.2．Mary goes to work by boat.
3．Mary is an English teacher.
4．Sarah goes to work by train.
5．The train station isn’t far from Sarah’s home.
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
