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（2017﹒北京）假如你是李华，正在美国参加一个交换生项目。今天下午你应邀和朋友Jim 一家外出，请用英语给接待家庭的妈妈Mrs. Smith 写一个留言条，告诉她你们要去哪里，去做什么，以及你回家的时间和方式。
提示词语：park, movie theater, go boating, watch a movie
提示问题：Where are you going?
What are you going to do?
When and how will you get home?
Dear Mrs. Smith,My friend Jim asks me to go out with his family this afternoon.______________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,
Li Hua
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
