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Winter is a beautiful season. My favourite season is winter. It’s often snowy in many countries. And the outside is white. In winter, the days are shorter. And the nights are longer. It often gets dark very early. But I like snow, so I often go skiing(滑雪) on Sundays with my family. When it snows, everything turns white. There is thick snow on roads, streets, trees and houses. It’s a beautiful world! My friends and I like making snowmen. Sometimes we play with snow. It’s very interesting and exciting.
1. Winter| A．shorter. 2. The days are | B．like making snowmen. 3. The nights are | C．is snowy. 4. My friends and I | D．is interesting. 5. Playing with snow | E．longer. |
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
