鸡霍乱的病原体是（）。

用不带头结点的单链表存储队列，其头指针指向队头结点，尾指针指向队尾结点，则在进行出队操作时（）。

A.仅修改队头指针

B.仅修改队尾指针

C.队头、队尾指针都可能要修改

D.队头、队尾指针都要修改

以取得的利息收入全额或手续费收入全额确定为营业额是( )的计税依据。

A．运输业

B．建筑

C．金融保险

D．通信业

Tragedies have a way of making people rethink their (1) and find a new focus. They make people think about what a society needs in order to (2) . The notion of doing something to take control of society or of our fate as humans might be dated back to ancient times of the (3) . Now, in the early 21st century, " social (4) " are trying to take back some (5) over society’s direction once again. A social inventor is not necessarily a social (6) , a social (7) or someone who works in a (8) industry or invents new (9) and consumer products. A social inventor is using the power of (10) thinking, to come up with ideas for (11) in certain communities or sections of society. They have a vision of a (12) world and create new systems or practices. Their ideas may seem (13) or impossible. They are usually quite (14) people. But some of these creative thinkers have (15) and quietly changed the way we live. Social inventions do not have to be (16) . Sometimes they are new (17) for neighborhoods or communities, or even very (18) ideas. The idea of social inventions has become so popular in recent years. It shows how much people desire to make a (19) in our society and not remain (20) .

Tragedies have a way of making people rethink their (1) and find a new focus. They make people think about what a society needs in order to (2) . The notion of doing something to take control of society or of our fate as humans might be dated back to ancient times of the (3) . Now, in the early 21st century, " social (4) " are trying to take back some (5) over society’s direction once again. A social inventor is not necessarily a social (6) , a social (7) or someone who works in a (8) industry or invents new (9) and consumer products. A social inventor is using the power of (10) thinking, to come up with ideas for (11) in certain communities or sections of society. They have a vision of a (12) world and create new systems or practices. Their ideas may seem (13) or impossible. They are usually quite (14) people. But some of these creative thinkers have (15) and quietly changed the way we live. Social inventions do not have to be (16) . Sometimes they are new (17) for neighborhoods or communities, or even very (18) ideas. The idea of social inventions has become so popular in recent years. It shows how much people desire to make a (19) in our society and not remain (20) .

套管到井后，在工程师（技术员）的指导下一次（）、清洗丝扣、排放套管。

A.整理

B.通径

C.清洗

D.冲洗

作为管理的基本职能，控制的过程是（）

A.控制的过程主要是为了发现问题

B.首先衡量实际绩效，即统计并量化本院/本科室的医患关系管理数据，然后与自己设定的标准对比，发现标准高了，调低标准

C.首先衡量实际绩效，即统计并量化本院/本科室的医患关系管理数据，然后将实际绩效与自己设定的原标准对比，最后根据比较结果进行纠偏调整

D.控制的过程就是发现一个问题解决一个问题，问题总是存在的