搜索
Hello, I’m Kate. Welcome to my new school. My school is very big and clean. There are (有) twenty classrooms in my school. Look! This is my classroom. We have ten new desks and ten new chairs. There are four lights and a big teacher’s desk in the classroom. There is a computer on the teacher’s desk. A big blackboard is on the wall. The floor is orange. The door is blue. My classroom is big and beautiful. I like it very much.
1．There are ___________ classrooms in Kate’s new school. ( )| A．10 | B．15 | C．20 |
| A．2 | B．3 | C．4 |
| A．cap | B．computer | C．chair |
| A．red | B．computer | C．orange |
| A．clean | B．beautiful | C．small |
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
