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Hi, I am Jack. There are three people in my family—my father, my mother and I. My father is a doctor. His birthday is in May. My mother is a teacher. Her birthday is in September. My birthday is on October 1st. It is also China’s National Day. On that day, my mother often buys a birthday cake for me. It’s my favorite food. My father often cooks a big dinner for us. It is very delicious. I love my family.
1．There are four people in Jack’s family..2．Jack’s father is a doctor.
3．Jack’s mother’s birthday is in July.
4．Jack’s favorite food is cake.
5．Jack’s mother often cooks a big dinner on October 1st.
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
