可以用克劳夫特不等式作为唯一可译码存在的判据。
参考答案：对
People may have different opinions about Karen, but I admire her. ____, she is a great musician. [ ]
A. After all
B. As a result
C. In other words
D. As usual
主要依靠箱状洞形固位的修复体是
A．半冠 B．嵌体 C．锤造全冠 D．铸造金属全冠 E．3/4冠
