某城市修建了从城市中心到郊区的快速轨道交通,使沿线房地产大幅增值,是房地产的( )特点带来的效果。
A.相互影响性
B.适应性
C.不一致性
D.保值增值性
参考答案:A
某男性患者,58岁,上颌牙列缺失4年,下颌牙列无缺损,曾两次以塑料为基托的上颌全口义齿修复,均使用不到一年而断裂,要求第三次修复。应选用哪种最佳材料制作基托()
A.甲基丙烯酸甲酯
B.金属丝增强基托
C.18-8铬镍不锈钢
D.铜基合金
E.硬质钴铬合金
根据句子意思,用括号中所给词的正确形式填空,每空填一词。
1. Three ______ (four) of the students in our class have handed in their reports.
2. You needn't be frightened because these insects are completely ______ (harm).
3. If you add some lemonade and sugar, the dish will be much ______ (taste).
4. How ______ (active) they are donating money to help the sick student!
5. Some of the film stars had been ______ (sing) before they entered the film industry.