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There are four seasons in a year. Spring begins first. Summer is the second. Then it’s fall. Winter is the last season in a year. In China, the weather is not the same in winter. In Beijing, it’s very cold. It often snows. People can play with snow and they must put on the coat. But in Hainan it’s not cold. It’s very warm. People there can go to swim in the sea.
[[QOrDeR]]What’s the weather like in winter in Hainan? ( )| A．It’s very cold. | B．It’s not cold. |
| A．four. | B．five. |
| A．Spring. | B．Fall. |
| A．Yes,they can. | B．No, they can’t. |
| A．Yes,they can. | B．No, they can’t. |
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
