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The summer holiday starts on July 3rd this year. During the holiday, I don’t need to go to school. I often do my homework in the morning and watch TV in the afternoon at home. It’s very hot outside in the afternoon. In the evening, I go to the cinema with my family. Then I chat(闲聊) with my friends on the Internet. What a happy summer holiday!
1．The summer holiday starts on June 3rd this year.2．I don’t need to go to school during the holiday.
3．I often do my homework in the morning.
4．It’s very cold outside in the afternoon during the summer holiday.
5．In the evening, I go swimming with my friends.
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
