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It’s Saturday today. The weather is really nice. Sarah and Mike go the zoo. There are many kinds of animals at the zoo. The rabbits are eating carrots. They are so cute. Sarah likes them very much. Oh, there are two giraffes over there. They are eating leaves. The monkeys are climbing the trees. There is a river near the trees. Some fish are swimming in it. Sarah and Mike are very happy because they love animals.
1．It’s rainy on Saturday.2．Sarah likes the rabbits very much.
3．The tigers are climbing the trees.
4．There is no fish in the river.
5．Sarah and Mike love animals.
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
