【单选题】病人,张某,行阑尾炎手术,术后第四天,应采取的护理级别是
【判断题】Man needs transport engineering because mobility is a basic human need and there is a strong tie between the living standard and transport facilities quality.
【多选题】工程开工之前,安全员应将工程概况、施工方法及安全技术措施,向参加施工的 __进行安全技术措施交底。
【单选题】I hear it won’t be ______ he graduates from the university.
【判断题】电话机的传输频带规定为300Hz到3400Hz。
【单选题】病人张某,行阑尾手术,术后第四天,应采取的护理级别是