歼10战斗机是我国自行研制、适应21世纪初作战环境的新一代歼击机。具有突出的中、低空

社会支持量表的统计指标主要包括（）。

A.总分

B.主观支持分

C.对支持的利用度

D.客观支持分

汉代舞蹈的艺术特征

患者，男，59岁，身高170cm，体重85kg，患高血压病10余年，未规律服用降压药，血压波动在160～140／100～90mmHg，未予重视，每于头晕、头痛明显时服药，症状消失后停药，吸烟40年，每日20支，饮酒20年，每日2两，近日由于工作劳累，情绪紧张，突感剧烈头痛、头晕、恶心、视物模糊、发作性心前区疼痛。急诊检查：BP260／120mmHg，心率84次／分，住院治疗5天后症状消失，血压降至130～140／85～90mmHg。

责任护士给病人讲述的服用降压药的注意事项哪项不妥（）

A.联合用药可增强疗效，减少不良反应

B.应遵医嘱用药，不可自行增减药量

C.发现血压超过正常范围，应使血压迅速降至正常

D.卧位服药，以防止发生体位性低血压

E.服药期间应自我监测血压情况

Unlike most sports, which evolved over time from street games, basketball was (31) by one man to suit a particular purpose. The man was Dr. James Naismith, and his purpose was to invent a (32) game that could be played indoors in the winter.

In 1891, Naismith was an instructor at a training school, which trained physical education instructors for the YMCAs. That year the school was trying (33) up with a physical activity that the men could enjoy (34) the football and baseball seasons. None of the standard indoor activities (35) their interest for long. Naismith was asked to solve the problem by the school.

He first tried to (36) some of the popular outdoor sports, but they were all too rough. The men were getting bruised from (37) each other and (38) hit with equipment. So, he decided to invent a game that would incorporate the most common elements of outdoor team sports without having the real physical (39) , Most popular sports used a ball, so he chose a soccer ball because it was soft and large enough that it (40) no equipment, such as a bat or a racket to hit it. Next he decided (41) an elevated goal, so that scoring would depend on skill and accuracy rather than on (42) only. His goals were two peach baskets, (43) to ten-foot-high balconies at each end of the gym. The basic (44) of the game was to throw the ball into the basket. Naismith wrote rules for the game, (45) of which, though with some small changes, are still (46) effect.

Basketball was a(n) (47) success. The students (48) it to their friends, and the new sport quickly (49) on. Today, basketball is one of the most popular games (50) the world.

（34）（）

A. between

B. during

C. when

D. for

在GARP应用实体之间的信息交换中使用的GARP消息有（）。

A.Empty

B.JoinIn

C.JoinEmpty

D.JoinAll

E.Leave

F.LeaveAll

G.LeaveEmpty