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1．Where were the two speakers talking?
| A．At home. | B．On the phone. | C．In the street. |
| A．At 6: 30 a. m. on Thursday. |
| B．At 6: 30 p. m. on Wednesday. |
| C．At 6: 30 p. m. on Thursday. |
| A．Local food. | B．Western food. | C．Junk food. |
| A．They will meet at the gate of the man’s company. |
| B．Maybe the conversation took place in Beijing. |
| C．The woman knows nothing about Chinese food. |
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
