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Look, this is our classroom. It’s not big, but it’s clean. It’s a rectangle. There are some desks and chairs in it. There are some red stars on the wall. We like stars very much. There are eight plants near the window. There are eight girls and twelve boys in our class. Miss Wang is our class teacher. She is thirty. Miss Li is our English teacher. Miss Hu teaches us maths. They are both(都)twenty-eight. We like our teachers.
1．Is our classroom big?2．How many pupils are there in our class?
3．Who is our maths teacher?
4．How old is our English teacher?
5．What shape is the classroom?
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
