问题
单项选择题
下列哪项不符合矫治器的基本要求（）
A.容易洗刷、便于清洁，不影响口腔卫生
B.矫正器对口腔软、硬组织及颌面部无损害
C.不与唾液起化学反应、不影响牙颌面的正常生长发育和功能
D.结构简单、牢固、发挥弹力好，力量易于控制，效果好
E.恢复缺损部位的外形，改善面容
答案
参考答案：E
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下列哪项不符合矫治器的基本要求（）
A.容易洗刷、便于清洁，不影响口腔卫生
B.矫正器对口腔软、硬组织及颌面部无损害
C.不与唾液起化学反应、不影响牙颌面的正常生长发育和功能
D.结构简单、牢固、发挥弹力好，力量易于控制，效果好
E.恢复缺损部位的外形，改善面容
参考答案：E
It is interesting to know what people of different nations like to do best. In France, when a woman enters a cafe or restaurant, she is freely discussed, not only about her appearance but about her past and future as well. She invites looks in the street whether she is beautiful or plain. There is no better way for a woman to get back her self-confidence than a walk in the streets of Paris or Marseilles, and women really like that. In Italy, people love talking. They sit about in cafes, exchanging news and discussing politics. They do not hesitate to ask questions about the family, income and private life of anybody who happens to be there. The Swiss eat as a pastime. Ladies walk into a teashop, eat a couple of ice creams and a large piece of chocolate cake, and then leave, complaining about their weight. For the Americans, the greatest fondness is said to be the push of buttons. You push a button in the lift, you push a button for cigarette, chewing gums, stamps, even for a life insurance. You can even push a button to get married and another button to get divorced. In England, waiting in a line is national passion. The English will form a line whether they have the opportunities when the train is practically empty and everybody can have a seat.
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