Which is wrong of the following meridial distribution:

A . keep all systems in normally running B . the main engine is stand-by C . shut off the starting air bottle outlet valve D . pay attention to the changes of the system parameter

A . A college student in Greece can get a job in the U.K.in summer vocation. B . All the member countries adopt the currency，euro. C . The executive body of the E.U. is the European Commission，headquartered in Brussels. D . The Council of Ministers has the final power to decide E.U.actions.

A . the power of main engine will be reduced B . exhaust temperature will be increased C . the speed of the ship will be reduced D . the propulsion characteristic of propeller will keep unchanged

A、To filled with clean water before operation. B、To keep air cushion in oil collecting space during running. C、To check oil level during running. D、To clean inner separator with low pressure steam.

A . After stopping supplying sludge oil, the value and pipe should be flushed by flushed by diesel oil and the incinerator continue burning for 10 minutes B . Close auxiliary burner firstly and then close main burner C . After stopping fuel, restoring the position of main fuel supply valve D . Stop blower as soon as stopping supplying fuel oil

A.Cultural identity is the feeling of not belonging to a certain group. B.Cultural identity is bureaucratically or self-ascribed membership in a specific culture. C.Awareness of cultural identity is essential to effective cross-cultural communication. D.Understanding and celebrating cultural identity can boost pride and self-esteem.

A.Execute show run to check current running configuration of the device B.Execute show start running-config to check configuration state saved last time C.Execute dir cfg to check whether configuration file has been saved in directory flash/cfg and taken effect after being written. D.Execute show run to check arp entry and route entry of the device.

A．The current brings warm water from the tropics to north-western Europe. B．It is responsible for the mild winters in the Arctic. C．It is caused by the freshening of the ocean: the water in the north Atlantic will lose saltiness because of the different densities. D．If the ACIA's experts' worry becomes true, climate of the north-western Europe will be influenced.

A．Insulin should be kept cold B．Avoid concussion when extracting liquid C．Frequent replacement of subcutaneous injection sites D．Inhalation of regular insulin before mixed injection E．Use is to pay attention to the expiry date of drugs

A.Two sides should in advance negotiate service VLAN on NNI interconnection ports, bind interface IP address of this VLAN, and notify each other of service loopback address (corresponding to LSR ID of Huawei's PTN devices) B.Tunnel labels of the two sides must be the same. C.PW labels of the two sides may be different. D.Packet delay (corresponding to packet load delay of Huawei) at two sides must have the same configuration. It is suggested both sides use 500us.

A．A.Better cell HO B．B.Emergency HO C．C.Low battery HO D．D.Power budget HO

A．three times the size of B．three times so big as C．three times bigger than D．one third as big as

A、 AA B、 AC C、 AF D、 AZ

A.Device level protection involves main control switch board protection, power board protection and TPS protection. If possible, configure a protection board for each of them. B.LSP linear protection, PW dual homed protection and ring network protection can be adopted on site for network side protection. C.LACP protection usually applies to devices at core layer. D.Switching in all protection modes supported by ZTE's devices can be implemented within 50ms.

A.Two sides should in advance negotiate service VLAN on NNI interconnection ports, bind interface IP address of this VLAN, and notify each other of service loopback address (corresponding to LSR ID of Huawei's PTN devices) B.Tunnel labels of the two sides must be the same. C.PW labels of the two sides may be different. D.Packet delay (corresponding to packet load delay of Huawei) at two sides must have the same configuration. It is suggested both sides use 500us. 此题为多项选择题。

A．'declare B．mis'take C．dis'cuss D．'simply