Tom and Fred are students. They are both twelve years old. They are in the same class in their school.
On Friday afternoon they have a fight in class. Their teacher is very angry. He says to both of them, “Stay here after the lessons this afternoon, and write your names a hundred times,” After last lesson, all the other students go home, but Tom and Fred stay in the classroom with their teacher. They begin writing their names. The teacher looks at Fred and says, “Why are you crying, Fred?” “Because his name is Tommy, and my name is very very long. My name is Frederick Hollingsworth,” Fred says.
1.Tom and Fred are classmates. (2.On Friday Fred and Tom have a fight in class, and their teacher is very happy. (
3.All the other students go home after school except Tom and Fred. (
4.Tom and Fred don’t go home. They stay in the classroom and write their teacher’s name. (
5.Fred begins crying, because he can’t write his name. (
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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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