【判断题】在同样的张紧力下,平带的传动较V带传动能产生较大的摩擦力。
【单选题】[单-内科护理学] 患者男,69岁。高血压病史25年,今晨起床后家属发现患者深昏迷,呕吐咖啡样液体。体格检查:体温39.8°C,深昏迷,双侧瞳孔呈针尖样,交叉性瘫痪。护士对于该患者应重点观察的项目是
【多选题】在农业土地适度经营规模的评价方法中属于生产函数分析法的有( )。
【单选题】邓女士,33岁,上腹疼痛伴畏寒、发热3d入院。3d前突然出现上腹部偏右持续性刀割样疼痛,阵发性加剧,向右肩背部放射,伴恶心呕吐,厌食。ld后相继出现畏寒、发热,粪便呈淡黄色,尿少呈黄褐色。查体:体温39.2℃,脉搏110/min,血压120/80mmHg,神志清楚,皮肤、巩膜黄染,右上腹压痛,肌紧张。实验室检查:WBC2.0×109/L,中性粒细胞0.85。血清总胆红素152μmol/L。B超提示...
【单选题】When the investor’s investment horizon is less than the Macaulay duration of the bond she owns:
A.
the investor is hedged against interest rate risk.
B.
reinvestment risk dominates, and the investor is at risk of lower rates.
C.
market price risk dominates, and the investor is at risk of higher rates.
【单选题】When an investment in an associate is acquired, the initial amount of the investment should be
A.
recorded at cost to the investor.
B.
adjusted to reflect fair value of the assets acquired.
C.
C reduced by the goodwill component of the cost to the investor.
D.
D recorded at the investor’s share of the fair value of the investee’s assets.
【单选题】When the investor’s investment horizon is less than the Macaulay duration of the bond she owns:
A.
the investor is hedged against interest rate risk.
B.
reinvestment risk dominates, and the investor is at risk of lower rates.
C.
market price risk dominates, and the investor is at risk of higher rates.