中医治疗疾病的根本原则是（） A.因人因地制宜 B.治病求本 C.标本缓急 D.扶正

人员配置的原理有（）

A.要素有用原理

B.能位对应原理

C.互补增值原理

D.动态适应原理

E.弹性冗余原理

In the following essay, each blank has four choices. Choose the most suitable one from the four choices and write down in the answer sheet. There are two types of key technology: private key and public key. Private-key encryption methods are called (71) ciphers, information is encrypted with (72) both the sender and receiver hold privately. Public-key encryption methods are called (73) ciphers, (74) created for each user, encryption key and deception key are (75)

A．two related keys are

B．a key is

C．two unrelated keys are

D．three keys are

公司八大关键目标（愿景）是什么？

客人反映菜里有沙子或头发怎么办？

下列叙述中最符合自由水生理功能的是（）

A.作为溶剂，使无机盐成为离子状态

B.溶解、运输营养物质，参与生化反应

C.与细胞内其它物质结合

D.细胞和生物体结构的组成成分