假如你是华中地区研学负责人李华,你的美国朋友Denny计划寒假来中国参加研学活动。活动期间,他需要住在寄宿家庭。这是他第一次来中国,因此想向你咨询中国人日常生活中的基本社交礼仪。请你根据下表提示,给他写一封邮件。

参考句型:be (not) supposed to do; it is (im)polite to do…
要求:(1)短文必须包括图示中的所有要点,可适当发挥;
(2)80词左右(开头已给出,不计入总词数);
(3)文中不得出现真实人名和校名。
Dear Denny,
You must be excited about coming to China soon. I’d like to tell you something about Chinese customs.
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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

