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I have a best friend. Her name is Sarah. She's from America. She lives in Beijing. She usually goes to school on foot. She likes reading, singing and drawing. We often go to the park and draw pictures together. She will go to Harbin in January. She wants to play with snow. She is going to take photos of the snow there.
1．Sarah is from ________. ( )| A．American | B．Canada | C．the USA |
| A．Shanghai | B．Beijing | C．Harbin |
| A．walks | B．rides | C．runs |
| A．the second | B．the ninth | C．the first |
| A．will take | B．is taking | C．takes |
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
