搜索
I like animals very much. I have a dog. It’s my favourite animal. It’s white. It looks like a snow ball. It has two big eyes and ears. But its nose and mouth are very small. It’s very naughty. When I’m at home, it follows me all the time. When I do my homework, it often sits beside quietly. I like my dog very much.
( ) 1. I have a cat.
( ) 2. The dog looks like a snow ball.
( ) 3. The dog’s nose and mouth are big.
( ) 4. When I do my homework, it often sits beside quietly
( ) 5. I don’t like my dog very much.
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
