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Mary is twenty-three years old. She's a teacher in Guangzhou. Everyone in her class likes her very much. She likes going out. She is going to have a three-day holiday. She is going to Zhuhai to visit her parents by bus. She will stay at the Haijing Hotel. She is going to visit the New yunanming Garden. She also likes swimming. She is going to swim in the sea. I think she’ll have a good time.(1)Mary is a good teacher.(2)Mary will stay Zhuhai for three days.(3)She will visit the New Yuanming Garden and swim in the sea.(4)Mary lives with her parents in Guangzhou.(5)Mary will get to Zhuhai by underground.
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
