Mr. Smith looks at his watch. It is half past seven. He gets out of bed quickly. Then he puts on his clothes. He is often late, so he doesn᾽t have time for breakfast. He runs all the way to the station and he gets there just in time for the bus. Mr. Smith never eats anything in the morning. He always says to his friends at the office, “It᾽s good to have breakfast in the morning, but it is better to be in bed.”
1.Mr. Smith does not eat breakfast every morning.2.He has a clock to wake him up every day.
3.He never gets up late in the morning.
4.He works in an office.
5.He often runs all the way to work.
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同类型试题
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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
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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
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