Ben and Lily are friends. Ben is twelve and Lily is eleven. Ben is from the UK and Lily is from the US.
Ben: My classroom is on the first floor.Lily: My classroom is on the first floor.
Friends: Are your classrooms on the same (相同的) floor?
Ben: No. Lily’s classroom is on the ground floor.
Lily: No. Ben’s classroom is on the second floor. It’s next to the teachers’ office.
Do you know why (为什么)? Because (因为) in the UK, “the ground floor” is the same as (和…相同) “the first floor” in the US.
1.How old is Ben? ( )A.11. | B.12. | C.20. |
A.the second floor | B.the first floor | C.the playground |
A.second floor | B.first floor | C.third floor |
A. | B. | C. |
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