题目内容

在药物促排卵治疗过程中该患者最容易出现的并发症是

A. 卵泡不破裂黄素化综合征
B. OHSS
C. 空卵泡综合征
D. Asheman综合征
E. 卵巢无反应

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( )致谢 ( )接受邀请

如发现异常,除给予手术治疗外,还应包括哪种手段

A. 促排卵治疗
B. IUI
C. IUD+人工周期3~6个月
D. IUD+黄体酮
E. 中药活血化瘀

It has been necessary to refer repeatedly to the effects of the two world wars in promoting all kinds of innovation. It should be (62) also that technological innovations have (63) the character of war itself by the (64) of new mechanical and chemical devices. One weapon developed (65) World War II deserves a special mention. The (66) of rocket propulsion (推进力) was wellknown earlier, and its possibilities as a (67) of achieving speeds sufficient to escape from the Earth’s gravitational (引力的) pull had been (68) out by the Russian and the American scientists. The (69) built an experimental liquid-fuelled rocket in 1926. (70) , a group of German and Romanian pioneers was working across the same lines, and in the 1930s, it was this team that developed a rocket (71) of delivering a warhead hundreds of miles away. Reaching a height of over 100 miles, the V-2 rocket (72) the beginning of the Space Age, and members of its design team were (73) in both the Soviet and United States space programs after the war. Technology had a tremendous social (74) in the period 1900—1945. The automobile and electric power, on the other hand, radically changed both the scale and the quality of 20th-century life, (75) a process of rapid urbanization and a virtual revolution (76) living through mass production of household goods and (77) . The rapid development of the airplane, the cinema, (78) radio made the world seem suddenly smaller and more (79) . The development of many products of the chemical industry further transformed the life of (80) people. In the years following 1945 the constructive and creative opportunities of modern technology could be exploited, (81) the process has not been without its problems.

A. connection
B. impact
C. conflict
D. variety

根据“给定资料2”,谈谈你对“延迟退休”的理解。 [要求] 准确、全面、分析深入。不超过250字。

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