搜索
Hello, I'm Eddie. I have a cat. It's my pet. Its name's Jason. It's yellow. I like to play with Jason. I've got a tiger. Its name is Jack. It's yellow and brown. It's not my pet. It's my toy.
1．Eddie's pet is a cat. ( )| A．正确 | B．错误 |
| A．正确 | B．错误 |
| A．正确 | B．错误 |
| A．正确 | B．错误 |
| A．正确 | B．错误 |
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
