搜索
My name is Amy. I am a student. My grandpa has a big farm. Let’s have a look! This is the vegetable garden. These are carrots. They are very big. Those are green beans over there. They are so long. But I love to eat carrots. It’s sunny and warm today. I wear my new pants and T-shirt. It’s 3:40 now. It’s time to go home.
1．Amy’s grandpa has a garden.2．Those are carrots over there.
3．The green beans aren’t so long.
4．Amy likes her new pants and T-shirt.
5．It’s cool and warm today.
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
