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【单选题】

Be quiet! They () a meeting in the next room.

A、are  having

B、have

C、were  having

D、will   had

更多“Be quiet! They () a meeting in the next room.”相关的问题
第1题

AThey must be fully meshed  B、They can be in a different AS  C、They must be directly connected  

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第2题

AThey should be clear about all fire-fighting equipment..  B、They should be understood about the meaning of the different alarm signals.  C、They should be clear about all life-saving equipment.  D、They should be clear about the meaning of the different alarm signals.  

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第3题

AA.They must be released by freeing a safety shackle  B、B.They should not be released until the boat is in lowering position  C、C.They may be adjusted by a turnbuckle  D、D.They are normally used only with radial davits  

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第4题

AThey must have a trusted SSL certificate  B、They can beauthoritative  C、They cannot be load-balanced  D、They can be recursive  E、They require DHCP  

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第5题

AThey make it easier to replace the pump shaft packing  B、They can be economically replaced as they wear out  C、They can be removed when it is necessary to lighten the weight of the pump  D、They increase the strength of the shaft  

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第6题

AThey are always present in the NAT table.  B、They allow connection to be initiated from the outside.  C、They can be configured with access lists,to allow two or more connections to be initiated from the outside.  D、They require no inside or outside interface markings because addresses are statically defined.  

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第7题

AThey are always present in the NAT table.  B、They allow connection to be initiated from the outside.  C、They can be configured with access lists, to allow two or more connections to be initiated from the outside.  D、They require no inside or outside interface markings because addresses are statically defined.  

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第8题

AThey are always present in the NAT table.  B、They allow connection to be initiated from the outside.  C、They can be configured with access lists, to allow two or more connections to be initiated from the outside.  D、They require no inside or outside interface markings because addresses are statically defined.  

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第9题

AA.They are always present in the NATt able.  B、B.They allow connection to be initiated from the outside.  C、C.They can be configured with access lists,to allow two or more connections to be initiated from the outside.  D、D.They require no inside or outside interface markings because addresses are statically defined.  

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