【判断题】According to United Nations Convention on International Sales of Goods, Article 38 - The buyer must examine the goods, or cause them to be examined.
【判断题】According to United Nations Convention on Contracts for the International Sale of Goods, silence and inactivity can not be regarded as acceptance.
【判断题】According to United Nations Convention on Contracts for the International Sale of Goods, the acceptance shall reach the offeror to take effect.
【单选题】进入图书馆是否可以携带雪糕、饼干、薯片等食物?( )
【单选题】下列有关心绞痛辅助检查方面不正确的叙述是
C.
发作时心电图大多数患者可出现ST水平型或下斜姓压低
D.
心绞痛发作时二维超声心动图可有普遍性室壁运动异常
E.
动态心电图24小时内监测患者的心电活动,以发现心肌有无缺血的改变