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I have a big
| A．living room | B．bedroom | C．bathroom |
| A．am | B．is | C．are |
| A．flower | B．books | C．picture |
| A．colour | B．food | C．book |
| A．do | B．cook | C．clean |
| A．on | B．in | C．under |
| A．see | B．look | C．read |
| A．on | B．near | C．over |
| A．a | B．two | C．any |
| A．write | B．watch | C．water |
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
