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Shanghai Kunming Wuhan learnt bought ate was visited went saw
Tom, Julie and Mark had trips. They wrote about their trips in their diaries.
Tom: I was so happy to visit 1．. It was a beautiful city. My mum and I 2． boating on the East Lake of Wuhan. Then we 3． fresh food there.Julie: I visited one of the biggest cities in China. It is 4． . I 5． many animals in the Wild Animal Park. Then I 6． the Oriental Pearl Tower（东方明珠塔）. The city was so beautiful in the evening.
Mark: I had a good time in 7． . It 8． sunny and warm. I visited the Stone Forest. I 9． folk（民间的）dance, too. Then I 10． some folk clothes.
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
