问题
单项选择题 A3/A4型题
患者，女，38岁。
缺失2年余，要求固定义齿修复而就诊。口腔检查：缺失，缺隙大小正常，缺牙区及两侧天然牙情况良好，咬合正常。拟为该患者行固定义齿修复。
该患者固定桥的固位作用主要来自（）。
A.材料的强度
B.粘固剂的粘着力
C.基牙的制备情况
D.基牙的稳固情况
E.咬合平衡
答案
参考答案：C
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患者，女，38岁。缺失2年余，要求固定义齿修复而就诊。口腔检查：缺失，缺隙大小正常，缺牙区及两侧天然牙情况良好，咬合正常。拟为该患者行固定义齿修复。
该患者固定桥的固位作用主要来自（）。
A.材料的强度
B.粘固剂的粘着力
C.基牙的制备情况
D.基牙的稳固情况
E.咬合平衡
参考答案：C
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| Having breakfast is a good way to keep healthy. 1 is not only the most important meal of the day, it is also the most neglected (被忽视). If breakfast doesn't appear (吸引) to you in the 2 , try eating a lighter dinner earlier in the 3 or save half your dinner for the breakfast in the morning. If you are not hungry in the morning, start 4 some thing small like juice or toast or have a nutritious (有营养的) mid-morning snack when you are hungry. Some people fear (担心) eating breakfast will make them 5 during the day and they will eat more. It is true because your body is working 6 . Although you may feel as if you are eating more all day long, actually you are not. Not eating breakfast can 7 cause you to overeat, which will put on your weight. 8 breakfast is the first and most important meal of the day, 9 the right food is important. If we choose the wrong food, we may become 10 . In a word, it is necessary for us to have a healthy breakfast. | |||
| ( ) 1. A. Breakfast ( ) 2. A. evening ( ) 3. A. morning ( ) 4. A. with ( ) 5. A. angrier ( ) 6. A. carefully ( ) 7. A. also ( ) 8. A. Though ( ) 9. A. having ( ) 10. A. sad | B. Lunch B. night B. noon B. to B. hungrier B. happily B. too B. So B. choosing B. sick | C. Dinner C. noon C. evening C. of C. sad C. wrongly C. yet C. Since C. taking C. angry | D. Supper D. morning D. night D. for D. boring D. correctly D. as well D. If D. eating D. sorry |