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Hi, I’m Joe. How was your summer holiday? My summer holiday was really great! I went to Hainan with my parents. We swam in the sea. My father went boating and my mother took many pictures. I was very excited. In September, I’m going to No.1 Middle School. I’m going to study Chinese, English, maths, history and many other subjects. How about you? What are you going to learn?
1．Joe had a great summer holiday.2．Joe went to Hainan with his classmates.
3．Joe can’t swim.
4．Joe’s father took many pictures.
5．Joe is going to study English in No.1 Middle School.
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
