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1．你要回答对方自己身体状况很好时，应说：（ ）
| A．I’m fine. |
| B．I’m Tom. |
| C．Good evening. |
| A．I’m a boy. |
| B．I’m Lin Tao. |
| C．I’m fine. |
| A．It’s yellow. |
| B．It’s green. |
| C．It’s blue. |
| A．It’s blue. |
| B．It’s yellow. |
| C．It’s red. |
| A．The blackboard is red. |
| B．The blackboard is black. |
| C．The blackboard is yellow. |
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
