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Amy: Hi, Tom! You look tired today.
Tom: Yes, I was busy last weekend.
Amy:
Tom: I climbed mountains with my father. We climbed mountains for 3 hours.
Amy:
Tom: We went there by car. You look very happy. Why?
Amy:
Tom: Where are you going?
Amy:
Tom: Have a good time.
Amy:
| A．How did you go there? |
| B．Because I’m going to take a trip with my family. |
| C．We are going to Shandong. |
| D．What did you do? |
| E．How was your weekend? |
| F．Thank you. |
| G．I took a trip with my friends. |
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
