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My name is Tom. I’m eleven years old. My birthday is on October 2nd. It’s in golden autumn. The weather is cool and sunny. It’s my favourite season. My father’s birthday is in October, too. It’s on the same day as my birthday! We can enjoy ourselves that day. Usually we go shopping or fly kites. Sometimes we have a picnic. We have a lot of fun that day!
1．Tom is eleven this year.2．Tom’s birthday is on October 1st.
3．The birthday of Tom’s father is in October.
4．Tom and his father usually go fishing or fly kites on their birthdays.
5．Their birthdays are in autumn.
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
