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I’m Linda. I’m nine. I have a friend. Her name is Mary. She is new to our class. She is ten years old. She goes to school at half past seven with me every day. Her favourite fruit is bananas. But I like grapes best. She likes music best. But I like animals best. I have got a duck. It has a big mouth and two legs. It’s lovely.
1．Linda is ten years old. （______）2．Linda goes to school at 7:30 every day. （______）
3．Linda’s favourite fruit is bananas. （______）
4．Mary likes music best. （______）
5．Linda’s duck has a small mouth and two legs. （______）
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
