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Hi, I’m Lily. I’m from Canada. But now I live in China. Tomorrow is Christmas Day. I’m going to buy some fruit in the supermarket this afternoon. Next week, I’m going to visit Harbin. I’m going to see the snow. I’m going there by plane.
1．Lily is from ______. ( )| A．Canada | B．England | C．China |
| A．Chinese New Year | B．Christmas Day | C．Halloween |
| A．buy some eggs | B．buy some flowers | C．buy some fruit |
| A．Shanghai | B．Guangzhou | C．Harbin |
| A．train | B．plane | C．bus |
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
