[单选题]以下关于CMC工作情况正确的是（ ） which of the following description of the CMC is correct?
A. CMC1主用，CMC2备有 CMC1 master, CMC2 standby
B. CMC2主用，CMC1备有 CMC2 master, CMC1 standby
C.CMC1，CMC2同时工作，不分主次 CMC1, CMC2 simultaneously, regardless of primary and secondary

[多选题]关于IMS呼叫路由分析，以下说法正确的是（ ）。 Which of the following is correct about the IMS call route analysis?( )
A.主叫P-CSCF收到IMS主叫用户的SIP请求消息以后，根据用户注册时保存的S-CSCF的主机名，进行路由分析获取静态配置的主叫S-CSCF的IP地址。 After receives the SIP request from the IMS Caller, the caller P-CSCF analyzes the route according to the host name of the S-CSCF saved in registration to obtain the IP address of the caller S-CSCF.
B.主叫P-CSCF收到IMS主叫用户的SIP请求消息以后，根据用户注册时保存的I-CSCF的主机名，进行路由分析获取静态配置的主叫I-CSCF的IP地址。 After receives the SIP request from the IMS Caller, the caller P-CSCF analyzes the route according to the host name of the I-CSCF saved in registration to obtain the IP address of the caller I-CSCF.
C.主叫S-CSCF在业务触发完成以后，根据Request-URI进行路由分析获取被叫侧的I-CSCF的IP地址。 When the service is triggered, the caller S-CSCF analyzes the route according to Request-URI to obtain the IP address of the called part I-CSCF.
D.主叫S-CSCF在业务触发完成以后，根据Request-URI进行路由分析获取被叫侧的S-CSCF的IP地址。 When the service is triggered, the caller S-CSCF analyzes the route according to Request-URI to obtain the IP address of the called part S-CSCF.

[单选题]下列哪个关于WTB电磁线圈活门的描述是正确的（ ）Which of the following description about WTB solenoid valve is correct？
A.在正常飞行情况下，每个电磁线圈是永久断电的。 In normal flight, each solenoid coil is permanent power off.
B.每个电磁线圈由一个液压系统供压，由一个SFCC控制. Each electromagnetic coil by a hydraulic system for pressure, are controlled by a SFCC.
C.每个电磁线圈由一个液压系统供压，由SFCC1和SFCC2同时控制. Each electromagnetic coil by a hydraulic system for pressure, by SFCC1 and SFCC2 control at the same time.

[多选题]which statements about sovereignty as following are correct?
A. Historically, sovereignty was regarded as appertaining to a particular individual in a state.
B. sovereignty is now regarded as an abstract manifestation of the existence and the power of the state.
C. Every sovereign is equal to and independent of any other sovereign.
D. A sovereign cannot exercise authority over any other sovereign.

[多选题]The basal nuclei include which of the following structures.（ ）
A.superior olivary nucleus（上橄榄核）
B.lentiform nucleus
C.amygdaloid body
D.claustrum （屏状核）
E.caudate nucleus

[多选题]About the aortic valves, which of the following descriptions are correct?
A.Three aortic valves are semilunar in shape.
B.They are also called the tricuspid valves.
C.They guard an exit of the aortic vestibule.
D.The spaces between the wall of ascending aorta and the valves of aorta are called aortic sinuses.
E.The right coronary artery opens into the the posterior aortic sinus.

[多选题]About the thyroid gland, which of the following descriptions are correct ?
A.It is located in the anterior region of the neck.
B.It is an H-shaped organ composed of isthmus and two lobes.
C.It is surrounded by two layers of capsule: false capsule and true capsule.
D.Deep to the true capsule, there are parathyroid glands.
E.It is supplied by the superior and inferior thyroid arteries.

[多选题]SSS扩容过程中容灾配合操作描述正确的有（ ）。 Which of the following statements are correct about disaster-tolerance operations during SSS expansion? ( )
A.一般情况下扩容不推荐容灾方式扩容，因为已有的容量已经达到系统极限，容灾方式对另一侧的系统是个考验 Usually, it is not recommended t apply the disaster-tolerance mode in expansion. This is because the existing capacity has reached system limits, so the disaster-tolerance mode is a test upon the system on the other side.
B.扩容过程中在数据配置完成后重启单板过程中会发生容灾倒换，部分用户由于刷新注册到期后无法进行正常刷新会容灾到备用局点 During the expansion process, disaster-tolerance switchover will occur when the board is restarted after data configurations are completed. When refresh registration of some users is expired, these users cannot be refreshed normally, so they will be switched to the standby office for disaster-tolerance.
C.业务测试验证前，需要将邻接网元的容灾状态倒回，以让用户回到扩容的SSS上进行注册 Before service test verification, we need to switch back the disaster-tolerance status of adjacent NEs, so that users are registered on the disaster-tolerance SSS.
D.在SSS扩容数据配置完成后，应该将相关网元的自动容灾切换开关关闭，防止在扩容网元重启过程中用户来回切换，也预防在扩容异常的情况下系统的震荡 After data configurations in SSS expansion are completed, we should disable the automatic disaster-tolerance switchover function on related NEs, so as to avoid back-and-force switchover of users when the expanded NE is restarted, and also avoid system oscillation when an error occurs during expansion.

[单选题]从其它飞机串来一部CMC，以下说法正确的是（ ） take a CMC from other aircraft ,which of the following statement is correct?
A.关于这架飞机以前的POST FLIGHE REPORT不会再显示 the previous POST FLIGHE REPORT will no longer display
B. 在MCDU上“LRU IDENT”会显示原来的件序号 In the MCDU "LRU IDENT" will be the original part number display
C.CMC需要另一部CMC引导才能工作 CMC need a guide to work by another CMC

[单选题]对安全生产的检查工作情况、工作结果，以下哪种描述是正确的要求？
A.安全生产的检查工作情况、工作结果等应便于查询，便于找出检查监督工作本身存在的有关问题的原因。
B.安全生产的检查工作情况、工作结果等应公开发布，便于找出检查监督工作本身存在的有关问题的原因
C.安全生产的检查工作情况、工作结果等应下发被检查单位，便于找出检查监督工作本身存在的有关问题的原因
D.以上都不对。

[单选题]以下对CMC功能描述正确的是（ ） which of the following description of the CMC function is correct
A.仅集中和存储ECAM警告 centralize and memory the ECAM warning
B.仅集中和存储BITE的信息 centralize and memory the fault message
C.集中和存储BITE信息和ECAM警告 centralize and memory the ECAM warning and fault message

[单选题]CMC位于飞机的（ ） CMC locates in:
A.驾驶舱 cockpit
B.电子舱 avionics bay
C.非密封舱 unpressed bay

[单选题]CMC的交互操作模式工作在（ ） when does CMC work in interactive mode?
A.地面 on ground
B.空中 in air
C.地面或空中 on ground or in air

[单选题]CMC在空中工作于（ ） in air,CMC works in:
A.通常模式 normal mode
B.交互模式 interactive mode
C. 两种模式 two modes

[单选题]胶柄螺丝刀柄部有一定的绝缘性能，适合工作电压在 伏以下的有电工作情况下使用。
A.36
B.220
C.380
D.500