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A Library
There is a big library near my home. You can find all kinds of books there. The books about history are in Room A. The books about art are in Room B. The books about music are in Room C. You can find books about computers in Room D. The books about English are in Room E. You can read the books in the library. You can take the books home too. But you must bring the books in two weeks.
1．How many Rooms are there in the library according to the passage (根据短文内容)? ( )| A．three | B．five |
| A．in Room A | B．in Room E |
| A．In Room A and B. | B．In Room C and D. |
| A．All kinds of books. | B．All kinds of animals. |
| A．Yes, I can. | B．No, I can’t. |
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
