Busy Bear and Lazy (懒惰的) Bear are good friends. They play in the garden. It’s spring. They’re very happy. “I like spring,” says the Busy Bear. “Why do you like spring?” asks Lazy Bear. “Because I can plant apple trees,” says Busy Bear.
When summer comes, Busy Bear waters his apple trees, but Lazy Bear swims in the lake.
It’s autumn. Busy Bear eats many apples and puts some apples in his house. But Lazy Bear flies kites and plays outdoors. “My favourite season is autumn,” says Lazy Bear. “Why do you like autumn best?” asks Busy Bear. “Because it’s cool and windy. I can fly kites and climb mountains.”
When winter comes, Busy Bear goes to sleep, but Lazy Bear is too hungry to sleep. He has nothing to eat. He feels sad, and he says to himself, “I should be hardworking like Busy Bear next year.”
1.Busy Bear likes spring because he can plant apple trees.2.Lazy Bear waters his apple trees in summer.
3.Busy Bear gets many apples from his apple trees in autumn.
4.Busy Bear sleeps in winter all day. He isn’t hardworking.
5.Lazy Bear can’t sleep in winter because he feels hungry.
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