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A: Is this your room?
B: _________1_________
A: Are the books on the shelf?
B: _________2_________
A: Where is your fridge?
B: _________3_________
A: Is your mother in the kitchen now?
B: _________4_________
A: Your room is nice and cool.
B: _________5________
A: Let’s go to the study to read books.
B: OK.
| A．It’s near the window. |
| B．Thank you. |
| C．Yes, it is. |
| D．Yes, they are. |
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
