消色

患者30岁，孕3产0，孕37周， * * 流水12小时，无腹坠。T36.6℃，P100次／分，BP110/80mmHg，心肺未见其他异常，腹部无压痛，入院后 * * 间断流水，可见胎脂，无异味，血WBC10×10⁹/L，同时各项检查证实胎儿状况良好存活，胎儿大小与实际孕周相符，最恰当的处理是（）

A.不予处理顺其自然

B.抗生素预防感染，观察12小时，抗生素预防感染，如未临产进行引产

C.期待疗法，包括抑制子宫收缩、预防感染和促进胎肺成熟等综合治疗措施

D.立即剖宫产

E.观察24小时，如未临产行剖宫产

《建筑施工高处作业安全技术规范》（JGJ80一1991）规定，搭设临边防护栏杆．防护栏杆应包括（）组成。

A.栏杆柱

B.上、下两道横杆

C.上面一道横杆

D.安全立网封闭或高度不低于180mm的挡脚板

微机中控制总线提供( )。

A．存储器和I/O设备的地址码

B．所有存储器和I/O设备的时序信号和控制信号

C．来自I/O设备和存储器的响应信息

D．上述B、C两项

Millions of Americans and foreigners see GI.Joe as a mindless war toy, the symbol of American military adventurism, but that’ s not how it used to be. To the men and women who (1) in World War I1 and the people they liberated, the GI. was the (2) man grown into hero, the pool farm kid torn away from his home, the guy who (3) all the burdens of battle, who slept in cold foxholes, who went without the (4) of 1hod and shelter, who stuck it out and drove back the Nazi reign of murder. This was not a vohmteer soldier, not someone well paid, (5) an average guy, up (6) the best trained, best equipped, fiercest, most brutal enemies seen in centuries.

His name is not much. GI. is just a military abbreviation (7) Govermnent Issue, and it was on all of the article (8) to soldiers. And Joe A common name for a guy who never (9) it to the top. Joe Blow, Joe Magrae... a working class name.The United States has (10) had a president or vieepresident or secretary of state Joe.

GI. Joe had a (11) career fighting Geman, Japanese, and Korean troops. He appears as a character, or a (12) of American personalities, in the 1945 movie The Story of GL Joe, based on the last days of war correspondent Ernie Pyle. Some of the soldiers Pyle (13) portrayde themselves in the fihn. Pyle was famous for covering the (14) side of the warl, writing about the dirt-snow-and-mud soldiers, not how many miles were (15) or what towns were captured or liberated. His reports (16) the "willie" cartoons of famed Stars and Stripes artist Bill Maulden. Both men (17) the dirt and exhaustion of war, the (18) of civilization that the soldiers shared with each other and the civilians: coffee, tobacco, whiskey, shelter, sleep. (19) Egypt, France, and a dozen more countries, G. I. Joe was any American soldier, (20) the most important person in their lives.

4（）

A.necessities

B.facilities

C.commodities

D.properties

价值管理只能通过降低成本来实现其功能。