问题
单项选择题
患者男，56岁，
缺失，余牙情况良好，咬合关系正常，设计活动义齿模型时，将模型向后倾斜的主要目的（）
A．制作方便
B．利用倒凹固位
C．使义齿由前向后倾斜
D．牙槽嵴丰满，唇侧倒凹过大
E．减少义齿前部基托与余留牙间的间隙
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
患者男，56岁，缺失，余牙情况良好，咬合关系正常，设计活动义齿模型时，将模型向后倾斜的主要目的（）
A．制作方便
B．利用倒凹固位
C．使义齿由前向后倾斜
D．牙槽嵴丰满，唇侧倒凹过大
E．减少义齿前部基托与余留牙间的间隙
参考答案：D
| 完形填空。 | ||
| We are going to take a test today. It will show if we are 1 to get in an honor's class next year. But, I don't think it is 2 for me. It is the math part, my favorite. We took the test by computer. There 3 questions for us to do in one hour. The boy behind me 4 nervous. The girl to my left was nervous 5 .But 6 I began answering the questions, I saw the whole thing 7 a game. I tried to 8 easy ways to do the math problems. At the end of the test, my score was 307. But what does it mean? I have no idea, I asked my friend John. He got 227. When he knew my score, he said,"Oh my God. You're a genius ! " So, I asked 9 people, and got the same answers. Finally, I walked up to Lauren. "David! How did you do on the MAP test?" I answered, "If I 10 you, will you kill me?" | ||
| ( )1. A. enough smart ( )2. A. hard ( )3. A. was ( )4. A. was looking ( )5. A. either ( )6. A. when ( )7. A. for ( )8. A. look ( )9. A. other ( )10. A. told | B. too smart B. easy B. had B. looked B. also B. after B. like B. find out B. another B. am telling | C. smart enough C. different C. were C. looks C. too C. before C. as C. find C. the other C. tell |