Ben and Jim are twin brothers. They are nine. They are pupils. They study at Yu Xin Primary School. They are in the same class. Every day they go to school and come back together. Their teacher, Mrs Green, says to the students, “Please write a composition(作文) ‘My dream’.” Jim is a good boy. He writes the composition at home. But Ben plays football with his friends. The next day Mrs Green says to the class, “I read your compositions today. But two of yours are just the same. Can you tell me why, Ben?” Ben stands up and says, “We have the same dream.”
1.Ben and Jim are twin sisters. (_____)2.They are in different classes. (_____)
3.Ben is a good boy. (_____)
4.Ben plays football with his friends. (_____)
5.They are twins, so they have the same dream. (_____)
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