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This is my living room. My books are on the sofa, and my pens are on the fridge. My bag is under the table, and my glasses are near the phone. Where are my keys? Can you find them?
1．This is ________. living room. ( )
| A．Wu Yifan's | B．John's |
| A．on the table | B．under the table |
| A．sofa | B．fridge |
| A．on the table | B．near the phone |
—They are ________.
| A．on the fridge | B．on the floor |
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
