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Today I go to the zoo with (和) my friend. We see many animals at the zoo. We see three monkeys. They are in the tree. We see eight bears. Six are brown and two are black. They are fat. There are four elephants at the zoo. They are big. And their noses are very long. We are tired, but we are very happy.
1．I go to the farm with my friend. （____）2．We see pandas at the zoo. （____）
3．Monkeys are in the tree. （____）
4．There are white bears at the zoo. （____）
5．My friend and I are tired and sad. （____）
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
