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This is our new classroom. There are 24 desks and 24 chairs in the classroom. The wall is pink. The floor is white. There are four windows, two blackboards and two doors. My seat is near the door. The teacher’s desk is orange. The computer is on the teacher’s desk. We all like our classroom.
( )1.There are 24 desks and 28 chairs in the classroom.
( )2.The floor is pink.
( )3.The computer is on the orange teacher’s desk.
( )4.My seat is near the teacher’s desk.
( )5.We like our 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
