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Amy has a good friend. Her name is Linda. She is from England. Amy and Linda study at the same class. They go to school together every day.
At the weekend, they stay at home and cook nice food. Linda likes Chinese foods. She likes noodles and dumplings very much. But Amy enjoys foods like sandwiches and chocolate. Sometimes they cook Chinese food. Sometimes they cook English food.
Today is their friend Janet’s birthday. So Amy and Linda want to cook both. They hope Janet will enjoy the Chinese food and the English food.
1．Amy and Linda are classmates.2．Linda likes noodles and bread.
3．Amy enjoys sandwiches and dumplings.
4．Janet can enjoy Chinese food and English food on her birthday.
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
