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Dad：What are you doing now，Tom?
Tom：I am writing a letter to my friend，Mary. I want to ask her something.
Dad：The letter is slow. Why don't you write an email?
Tom：Oh，I can't use a computer to send an email.
Dad：Don't worry！I can help you!
Tom：Thanks，Dad!
Tom：All done！What should I do next?
Dad：Write the email address(电子邮箱地址).
(一) 帮Tom把电子邮箱地址写好。
Mary的邮箱地址：mary@compmail. ca
Tom的邮箱地址：tom@supermail. com
主题：A trip to Hangzhou.
(二) 回答下列问题。
1. Is Tom writing a letter to his friend Mary?
__________________________________________________________________
2. Is an email fast or slow?
__________________________________________________________________
3. Can Tom's father send an email with a computer?
__________________________________________________________________
4. Where does Tom want to go?
__________________________________________________________________
5. When does Tom want to go there?
__________________________________________________________________
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
