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Jim is from England. He lives in China with his father and mother now. He likes China and Chinese food. From Monday to Friday, he goes to school. And he has no time to go home for lunch. So he has lunch at school. The lunch at his school is good. He eats fish, meat, vegetables and fruit. Jim can use chopsticks well now.
1．Jim is an English boy. （2．Jim lives in China with his parents now. （
3．Jim doesn't go to school on Saturday. （
4．Jim has lunch at home from Monday to Friday. （
5．Using chopsticks is difficult for Jim now. （
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
