搜索
My uncle and aunt live in the countryside. They are farmers. My uncle enjoys farming. He is good at growing vegetables. He likes making tools, too. My aunt likes flowers. She usually grows flowers in the garden. My brother likes fishing. My sister enjoys raising animals. They are a happy family.
（ ）1. My uncle and aunt live in the city.
（ ）2. My uncle and aunt are workers.
（ ）3. My uncle bad at growing vegetables.
（ ）4. My aunt usually grows flowers in the farm.
（ ）5. My brother likes fishing.
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
