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假如你是Chris，一位来自英国的交换生，目前正在HFLS进行为期1个月的学习和生活。请阅读下面这封来自你妈妈的电子邮件，并予以回复。
| Dear Chris, How is everything going? I’m really interested in your life in China. I know Chinese people usually eat rice for meals. Do you like it? What do you usually have for lunch? What’s your favorite food there? What’s your favorite subject at school? Do you have any activities at the weekend? By the way, you said you make a new friend there. What’s your friend like? Looking forward to your reply. Yours, Mum |
1. 针对邮件中的问题可适当发挥；
2. 邮件中不得出现真实的人名；
3. 词数不少于60；开头和结尾已给出，不计入总词数。
Dear Mum,
I’m very happy to be in China as an exchange student.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Chris
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
