【单选题】Yesterday's talent show _____ a great success. There _____ fifteen acts. [ ]
【单选题】There were fifteen for last week's talent show. [ ]
【判断题】2016年龙芯3A3000处理器被用在北斗二代卫星的成功首发上。
【单选题】患者,男性,50岁,突发性左腰部刀割样绞痛,并向下腹部和外阴部放射。入院查体:左肾区叩击痛,尿常规镜检见血尿。上述疾病首选的检查方法是
【单选题】患者,男性,50岁,突发性左腰部刀割样绞痛,并向下腹部和外阴部放射。入院查体:左肾区叩击痛,尿常规镜检见血尿。下列哪项护理措施是错误的