有机垃圾的清理、密闭化储存和运输，可以大量减少（）的数量 ["A、蚊虫","B、蝇类","C、萤蝶","D、蚂蚁和螨类"]
下面哪个选项不是上行探测RS可配置的参数（） ["SRS子帧配置，","SRS带宽，","时间间隔，","UE参数."]
铸操作包括（）环节。 ["开浇准备","开浇","连浇","停浇"]
由于大气温度升高，压气机进口空气温度升高，使得压气机的流量系数：（）. ["逐级增大","逐级减小","先增大后减小","先减小后增大"]
LTE根据不同的系统带宽可同时支持高达（）个SRS带宽 ["2，","4，","6，","8."]
哪些票据不得背书转让？
