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I’m Bob from Australia. It is a country in the south of the earth (地球). The weather in Australia is warm and sunny. There are many farms in Australia. I live on a farm. I don’t go to school, but I can listen to my teacher online. I like the Great Barrier Reef (大堡礁). It’s really a beautiful place. It’s in the northeast of Australia. Many kinds of corals (珊瑚) live in the sea. They are colourful.
1．Australia is ________. ( )| A．a city | B．a country | C．a town |
| A．cold and dry | B．warm and wet | C．warm and sunny |
| A．in the city | B．on a farm | C．by the sea |
| A．in the east | B．in the north | C．in the northeast |
| A．trees | B．flowers | C．corals |
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
