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The Greens are going to have a trip. They are going to visit many places in China.
Jim is going to Beijing. It’s the capital (首都) of China. Mr Green is going to Chongqing. The food is very delicious there. He likes Chinese food. But Mrs Green is going to Hangzhou. She is going to see the West Lake. How beautiful China is!
1．The Greens are going to have a picnic. （2．Jim is going to Beijing. （
3．Mr Green is not going to Chongqing. （
4．Mr Green likes Chinese food. （
5．Mrs Green is going to see the West Lake. （
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
