搜索
The summer holiday is coming. I will do my homework during the summer holiday. I will play pingpong and basketball with my friends. I will go to the parks with my friends. I will surf the Internet（上网）, read books and watch TV every evening. I will visit my grandparents and help them with the housework, too. I will help my parents clean the rooms and cook dinner. My parents and I will go to Hainan Island. It will be a great summer holiday!
[[QOrDeR]]选择打算要做的事情：①do my homework ②watch a film ③visit my uncle
④go shopping ⑤clean the rooms ⑥fly a kite
⑦go to the parks ⑧cook dinner ⑨go to Yunnan
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
