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The four seasons
There are four seasons in a year. Every season is not the same(一样).
Spring says, I am warm. I colour them green. The trees love me.
Summer says "I am very very hot. The sea loves me because I make(让) some friends go to sea(大海).
Autumn says "I am cool. I colour them yellow and red. The wind loves me.
Winter says,"I am very very cold. The snow loves me because (因为) I make children play with
him."
1．There are
2．Summer is very
3．The
4．
5．Winter’ s friend (冬天的朋友) is
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
