【多选题】工作人员不准在SF6设备防爆膜附近停留。若在巡视中发现异常情况,应()。
【简答题】He is not much of a talker; a ______ sentence for him is "Urn", his standard reply to most questions. (long)
【单选题】George Bernard Shaw's reply to this question shows ______.
【单选题】When he was asked how many letters he received yesterday, his reply was_______.
【判断题】付款交单按支付时间不同又可分为即期付款交单和远期付款交单两种。
【判断题】付款交单按支付时间不同又可分为即期付款交单和远期付款交单两种。