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Christmas is an important festival in Western countries. Children are very excited at the festival. Because they can receive（收到）many gifts（礼物）. On Christmas Eve, small children always put stockings（长筒袜）at the end of their bed. They think Father Christmas will give gifts in the stockings. Children usually wake up（醒来）early on Christmas morning. Because they want to open the gifts early.
1．Christmas is an important festival in ____________countries. （ ）| A．Eastern | B．Western | C．UK |
| A．festival | B．countries | C．presents |
| A．their parents | B．Father Christmas | C．bed |
| A．on the desk | B．under the bed | C．at the end of their bed |
| A．Christmas Eve | B．the night | C．Christmas morning |
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
