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Hello, I’m Alice. I live in Sydney, Australia, but I’m not Australian. I’m from England. Australia is a big country. There are lots of sheep and many kangaroos. I live with my father and mother. We came here last year. My parents are going to China next year. I know China is a big country too. There are many beautiful places and delicious food, I will visit Beijing someday. I’ll visit the Great Wall too. I want to have a pen friend in China. Can you be my pen friend?
1．Alice is an Australian.2．China is a big country, and Australia is a small country.
3．Alice will visit the Great Wall someday.
4．There are lots of sheep, but no kangaroos in Australia.
5．Alice wants to have a Chinese pen friend.
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
