正确答案: D
            金属烤瓷冠 
            题目:患者,女,25岁。近中颊大面积银汞充填,根充完善,最佳的修复设计是()。
           
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            学习资料的答案和解析:
                                                    
                                 
                
                 [单选题]过滤操作中滤液流动遇到阻力是()。
                                                
                  
                                                                                                                                                                 过滤介质和滤饼阻力之和 
                                                                                        
                
                
                            
                
                 [单选题]银行因重大过失错付或被冒领的,应承担()责任。
                                                
                  
                                                                                                                     B、资金赔偿 
                                                                                                                                    
                
                
                            
                
                 [单选题]A two-stroke diesel engine exhaust temperature will be lower than a four-stroke diesel engine of the same displacement because the ()(1) MEP is lower and the scavenging air is cooling the exhaust gases(2) valve overlap in a four-stroke
                                                
                  
                                                                         (1) only is correct