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Peter: Where are we going to visit today?
Guide: We are going to ______ the Great Wall this morning, and ______ the Ming Tombs this afternoon.
Peter’s dad: Is the Great Wall far ______ here?
Guide: No. It’s in the north of Beijing. The Ming Tombs are also in the north of Beijing.
Peter’s mum: ______ are we going to the Summer Palace?
Guide: Tomorrow morning. The Summer Palace is very beautiful. There is a big lake and a lot of interesting places in it.
Peter: We can ______ a lot about the history of China.
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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
