承包人应该明确建设单位和（）的关系，明确监理单位是工程质量、进度、造价、安全的管理者和责任者，需要报告的各种事宜应及时向监卅单位报告，监理单位再根据事情的轻重缓急向建设单位报告，试图越过监理单位直接川建设单位联系沟通，只会造成不必要的矛盾，不利于承包人工作的开展。 ["监理单位","设计单位","施工单位","中介机构"]
In the OSNR model for EDFA amplifiers， SNR OUT = 1/（1/SNR IN + FhvB/P IN ）， what does SNR IN represent？（） [" the signal to noise of the current optical amplifier"," the signal to noise of the previous amplifier or source"," the signal to noise introduced by the optical multiplexer"," the accumulated noise to signal ratio of the optical channel"]
Which two of the following are valid CRS deployment scenarios?（） ["IPCC Express communicating with the ICM via a standalone IPCC Gateway PG running on an expansion server ","IPCC Express communicating with the ICM via a co-resident IPCC Gateway PG","IPCC Express using the IPCC Enterprise Outbound option ","IPCC Express using the IPCC Enterprise CTI-OS Toolkit ","IP IVR integrating with IPCC Enterprise to function as queue point and self-service platform"]
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