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I’m Jack. I’m from the UK. But my grandma is from China. It’s Saturday today. I’m at my grandma’s house. I’d like some hamburgers for lunch. But my grandma doesn’t(不) want me to eat them. She says(说) they’re not healthy. She makes beef noodles for me. I want to use a knife and fork. But my grandma gives(给) me a pair of(一双) chopsticks!
1．Jack’s grandma is from the UK.2．It’s Saturday today.
3．Jack is at his grandma’s house now.
4．Jack would like some hamburgers for lunch.
5．Jack’s grandma says hamburgers are healthy.
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
