确诊为职业病者，必须按卫生部发布的《职业病范围和职业病患者处理办法》的规定，内调离工作岗位，特殊情况不超过（） ["三个月、五个月","一个月、三个月","三个月、六个月","两个月、六个月"]
When a router converts analog signals to digital signals， what three steps are always included in the process？ （） [" involution"," encoding"," sampling"," quantization"," compression"," companding"]
除权判决的法律后果是（）。 ["原票据无效","原票据仍然有效","票据权利与票据分离","支付人对公示催告程序的申请人负有支付义务"]
流感应与哪些常见疾病鉴别（只列疾病名）？
公安机关在非紧急情况下依法对政协委员执行（）刑事强制措施前，应当向该委员所属的政协组织通报情况。 ["拘传","取保候审","拘留","逮捕"]
成土母质
