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[[QOrDeR]]
| A．Yes, Miss Li. ( ) |
| B．Please listen to me. |
| C．Yes, We can |
| A．It’s Friday( ) |
| B．It’s the fourth of the June |
| C．It’s Father’s Day |
| A．Yes, I could( ) |
| B．No, I can’t |
| C．No, I didn’t |
| A．It’s in the basket. ( ) |
| B．They were over there |
| C．They are under the table |
| A．They are talking ( ) |
| B．They watched TV |
| C．They have an English lesson. |
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
