问题 填空题

已知∠α=13°,则∠α的余角大小是           

答案

77°

题目分析:

解:∵∠α=13°,

∴∠α的余角=90º-13°=77°.

故答案为:77°.

写作题

假如你叫刘明,是美国中学生艾丽斯的朋友,你收到了她的电子邮件,请给她回复,回答她的问题,提出你的建议。并就此事谈谈你的看法。

内容应包括:

你是否遇到过这样的问题?

该借给她钱还是不借给她钱?

若她忘记归还该怎么办?

注意:恰当运用条件状语从句,句子结构要完整,80词左右。

Dear Liu Ming,

Hi! I’m so sad. Angela is a close friend of mine. This morning she wanted to borrow some money from me. If I lend her the money, I’m afraid she won’t pay me back. I don’t know what to do. Do you have the same problem? I need your help. I’m looking forward to hearing from you soon.

Yours,

Alice

Dear Alice,

I’m glad to hear from you .

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I hope what I said can help you.

Yours,

Liu Ming

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