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Danny: Hi, Jenny! Let's go to the supermarket.
Jenny: Okay! Let's buy some vegetables.
Danny: Great! Let's go.
(At the supermarket)
Danny: Do you like tomatoes?
Jenny: Yes, they're my favourite. How about you?
Danny: I like candy.
Jenny: It's not good for your teeth. How about some fruit?
Danny: Okay. I want to buy some grapes.
Jenny: Let's put them in our shopping bag.
1．Jenny and Danny are at the supermarket. （
2．Jenny's favourite vegetables are potatoes. （
3．Danny likes candy. （
4．Fruit isn't good for Danny's teeth. （
5．Danny and Jenny buy some vegetables and candy. （
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
