下列哪些条件可诊断隐匿型冠心病：（） A.有心绞痛，休息时心电图正常 B.血脂增高，

某人站在二楼阳台上抛出一个物体，如果他抛出该物体时初速度的大小相等，但可以有不同的抛出方式。下面这几种抛出方式中，物体从抛出到落地的过程中动量变化最大的是（不计空气阻力作用）：

A．斜向上抛出

B．水平抛出

C．竖直向下抛出

D．斜向下抛出

最能体现不伤害原则的是（）。

A.医生为患者选用疗效相当但价格低廉的药物

B.医生为患者提供完全、真实的信息，供其选择表态

C.医生使用艾滋病患者病情资料时，应作隐去姓名等处理

D.医生诊断时应考虑患者的各方面因素

E.医生治疗时应努力使患者受益

How did the Olympic Games start In ancient Greece athletic festivals were very important and had p ________ (1). Originally the Festival was held in honour of .Zeus, the supreme god in Greek Mythology. Eventually the Olympian athletic festival had lost its ________ (2) and became an international event. No one knows exactly ________ (3) the Olympic Games go, but some scholars recorded date from 776 B.C.According to some scholars, at first the only Olympic event was ________ (4), called a stadium and that was the only event until 724 B.C. After that, other ________ (5) were added and sixteen years later in ________ (6) the pentathlon was added and wrestling became part of the games. This pentathlon was a five-event match which ________ (7) running, wrestling, leaping, throwing the discus, and hurling the javelin.The games were held ________ (8) and after an uninterrupted history of 1170 years, the games ________ (9) in A.D. 394, the Christian era, because of their pagan origin.It was over ________ (10) before there was another such international athletics gathering. In 1896, the first of the modern ________ (11) opened in Athens, Greece.Nowadays, the Games are held in different countries ________ (12). The host country provides vast facilities such as stadiums and ________ (13).Many more sports are represented, including the very celebrated event: ________ (14).The Olympics start with the arrival in the stadium of a torch, ________ (15) on Mount Olympus by the sun’s rays. The torch is carried by ________ (16) to the stadium. The Olympic flame symbolizes the ________ (17) of the ancient Greek athletic ideals, and it burns throughout the Games until ________ (18). The well-known Olympic flag, however, is ________ (19): the five interlocking rings symbolize the uniting of all five continents ________ (20).

保险人在订立合同时对其责任免除条款未明确说明的，将产生的法律后果是( )

A．该合同无效
B．该条款无效
C．投保人可不交保险费
D．保险人在任何情况下都不得解除合同

叙述漏肩风治疗的理筋手法。