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Hello, I’m Tim. This is my classroom. There is a blackboard, a teacher’s desk, many desks and chairs. My friend Lucy is in the classroom. She is tall and thin. She has long hair. She has a big schoolbag, too. Where is her schoolbag? Look! It’s on the teacher’s desk. She has some toys, some candies and some keys in the schoolbag.
1．What’s in his classroom? ( )| A．A blackboard, a fan, many desks and chairs. |
| B．A teacher’s desk, a blackboard, many desks and chairs. |
| C．A computer，a blackboard, many desks and chairs. |
| A．Lily | B．Lucy | C．Linda |
| A．In the teacher’s desk. | B．On the teacher’s desk. | C．Under the teacher’s desk. |
A． | B． | C． |
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
