系统中的PCU是指（）A、PA列车控制器 B、司机广播控制盒 C、PA客室控制器 D、广播

甲公司是一家物业管理服务企业。为了加强风险管理与内部控制，甲公司制定了较为详细的规范业务流程的工作程序。以下是甲公司现金出纳的主要工作程序：
(1) 出纳人员办理收款业务时先把收到的现金清点入库，再给交款人开具收据，交款人签字、收款人签字、加盖财务专用章等收据要素要齐全。
(2) 出纳人员每天必须根据交款人已签字的收据汇总金额盘点现金，做到账实相符。
(3) 出纳人员每天中午前将核对无误的现金存入银行。当天下午收到的现金在下午18：00后进行清点，然后把现金放进保险库。
(4) 出纳人员对当天经手的银行存款及现金交易在每天下午18：00后使用会计软件填制凭证，并打印相关凭证记录，核实其相关交易内容。可打印凭证记录均预先连续编号。
(5) 月度终了，出纳人员及时收集银行对账单，及时核对银行对账单余额与会计记录中的余额，编制银行存款余额调节表，调节表交财务经理审核签字确认。
[要求]

指出甲公司上述工作程序中涉及的三项控制活动。

附睾液与睾网液区别的正确点有

A．睾网液pH值要高于附睾液

B．睾网液是等渗的，附睾液是高渗的

C．附睾液钠离子和氯离子浓度较睾网液低

D．附睾液钾离子浓度较睾网液高

E．肉毒碱的含量相等

心脏MR检查适应证，不包括（）

A.心肌梗死

B.心绞痛

C.肥厚性心肌病

D.心包积液、心包肿瘤

E.黏液瘤

胃大部切除术后3天，突然出现上腹部痛、高热和腹肌紧张，可能出现的情况是（）

A.倾倒综合征

B.吻合口出血

C.空肠输出端梗阻

D.吻合口梗阻

E.十二指肠残端破裂

With the sudden onset of severe psychotic symptoms, the individual is said to be experiencing acute schizophrenia (精神分裂症). "Psychotic" means out of touch with reality, or unable to separate real from unreal experiences. Some people have only one such psychotic episode. Others have many episodes during a lifetime but lead relatively normal lives during interim periods. The individual with chronic (continuous or recurring) schizophrenia often does not fully recover normal functioning and typically requires long-term treatment, generally including medication, to control the symptoms. These symptoms may include hallucinations (幻觉), incoherence, delusions, lack of judgment, deterioration of the abilities to reason and feel emotion, and a lack of interaction between the patient and his environment. The hallucinations may be a visual, auditory, or tactile. Some chronic schizophrenic patients may never he able to function without assistance of one sort or another.

The passage suggests that the beginning of severe psychotic symptoms of acute schizophrenia may be any of the following EXCEPT ______.

A. debilitating
B. sudden occurrence
C. occurring after a long period of normalcy
D. drug-induced