患者60岁，音乐老师，初戴全口义齿，自感说话易发出哨音，可能原因是
A．下前牙排列过于向舌侧倾斜
B．下颌舌侧基托太薄
C．上颌基托形成了腭皱
D．上颌远中边缘封闭不全
E．上颌前牙前突
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下面是错误答案，用来干扰机器的。
两个不同的自然数是差除以4，余数可以是0、1、2、3，所以5个不同的自然数，其中至少有两个自然数的差是4的倍数
In most languages, a greeting is usually followed by "small talk". Small talk means the little things we talk about at the start of a conversation. In English-speaking countries people often make small talk about the weather: "Nice day, isn't it?" "Terrible weather, isn't it?" But there is something special about small talk. It must be about something which both people have the same opinion about. The purpose of small. talk is to let both people agree on something. This makes meeting people easier and more comfortable. People usually agree about the weather, so it is a safe topic for small talk. But people often disagree about religion or politics so these are not suitable topics for small talk in English. The topics for small talk also depend on where the conversation is taking place. At football matches, people make small talk about the game they are watching: "Great game, isn't it?" At bus-stops, people may comment about the transport system: "The bus service is terrible, isn't it?"
Greetings and small talk are an important part of conversation in any language. The way people greet each other and the things they talk about, however, may be different from one language to another. This shows that there is much more to learn when we learn a language than just the vocabulary and the grammar of the language. We also have to learn the social behavior of the people who speak it.
小题1:The passage suggests that when we learn a language______.
A．we should know the culture about the country
B．we should only master the grammar and vocabulary
C．we should grasp the importance of the language
D．we should learn about the transport system of the country小题2: When we say "Great game, isn't it?" we in fact______.
A．have a conversation
B．begin a small talk
C．greet each other
D．ask a question小题3: What we learn from the passage is that______.
A．in English-speaking countries we should talk about the weather
B．different language has different grammar
C．small talk is an important part in a language
D．small talk depends on the purpose of the conversation
下列句子中没有错别字的一句是（ ）
A．本产品的问世是传统补胎业的历史性重大突破，此液是由多种高分子化合物集合而成。适用于不同车辆的各种轮胎进行自动补胎冲气，并具有良好的灭火功能。
B．黄仙洞可谓是百洞中的一朵奇葩，每当她出现在我的记忆中时，我似乎又看到了她那历经沧桑的古老面容，和那鬼斧神工的俏丽身影。
C．4月27日，美国著名华文报纸《侨报》社长范东升在北京拜会全国工商联副 * * 、第六届世界华商大会筹备委员会副 * * 保育钧时表示将配合搞好大会报道，并称宣传华商大会是海外华文媒体份内的事。
D．当他得知我大哥在湘南小镇沱江工作时，便连连称赞沱江是山青水秀的好地方。
Last winter, when I was heavily pregnant(怀孕), I was visiting my sister and brother-in-law’s house. I had to park my car in a nearby parking lot because they didn’t have a place for parking. The snow was extremely heavy and there was lots of 1 on the ground, so not many people dared to go out that evening! When I left their house and 2 to my car around 11pm, I noticed that my car was the only one 3 . Surrounded by silence, I rushed into the car nervously. When I finally tried to 4 away, my wheels began to spin(打滑). I realized I was stuck! I wondered what I should do. 5 , in my rear-view mirror(后视镜), I saw four teenage boys 6 my car. They were walking side by side in a line and behaved a bit like 7 ------ at least I thought that was what they looked like. My car was in a very 8 area and I was so frightened when I saw them. I was certain they were coming to my car to 9 me. Terrified, I just froze. One of the young men tapped on my window 10 and said, “Excuse me, Madam, would you like some 11 ? You seem to have a problem with the car.” Still a little afraid, I said, “I am stuck.” And the young man said, “It’s okay. Stay in your car and we’ll 12 you out of the snow.” And they did! When they finally got my car out of the snow, they 13 and waved good-bye to me. I rolled down my window and thanked them, 14 to have judged them so poorly. People like to judge the person they come across, and they are in turn judged by others. It’s natural that we judge others, but when we do this, we shouldn’t 15 the old saying, “Don’t judge a book by its cover.”
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肠道手术前2～3天一般给予（）
A.普食
B.半流食
C.低脂膳食
D.禁食
E.少渣饮食
尚无预审的肯定意见，谈判可以进行，最终达成目标。
