问答题
Directions: You are writing to launch a strong complaint about the impolite treatment that your guests, your colleague and you received when you met in a restaurant on the eve of the New Year last Friday evening. Your letter should include: 1) detailed description of your experience, 2) and your strong resentment. Write your letter in no less than 100 words. Write it neatly on ANSWER SHEET 2. Do not sign your own name at the end of the letter, use "Li Ming" instead. Do not write the address.
Dear Sir, I strongly protest to you against the bad service ......
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判断题 玉石的定义：玉，石之美者，有五德：色纯、洁净、坚硬、温润、内外一致。（） 修改：___________________________________________________________
单项选择题 我国财政政策的目标是（）。
单项选择题 各种减压阀的原理是介质通过阀瓣通道小孔时阻力增大，经节流造成压力损耗从而达到减压目的，减压阀的进、出口一般要伴装（）。
