若1岁6个月幼儿,高热、咳嗽4天,查体;精神差、呼吸快、右肺叩浊,语颤减低,左肺呼吸音粗,右肺呼吸音消失。末梢血白细胞明显增高。胸片示大量的胸腔积液。胸部穿刺液为黄色极黏稠的脓液。 首选下列何种药物
A. 青霉素
B. 氨苄青霉素
C. 半合成青霉素
D. 氯霉素
E. 庆大霉素
磁盘服务器是基于盘体共享技术,并向网络提供共享的磁盘资源,它的效率由多种因素来决定,其中 (52) 是主要因素之一。 文件服务器是建立在磁盘服务器基础上,但与磁盘服务器有着本质区别。用户对磁盘服务器的读写是按 (53) 来读写,与 (54) 无关。而文件服务器可以根据 (55) 来确定从磁盘读出的信息量。
A. 文件大小
B. 文件数量
C. 目录数量
D. 目录大小
软件工程标准的类型是多方面的。它可能包括 (61) (如方法、技术和度量等)、 (62) (如需求、设计、部件、描述、计划和报告等)、 (63) (如职别、道德准则、认证、特许和课程等)以及 (64) (如术语、表示法和语言等)。
A. 专业标准
B. 产品标准
C. 记法标准
D. 过程标准
In recent speeches at Republican fundraisers, President Bush has taken to criticizing the press for baring government secrets. The outgoing secretary of the Treasury, John Snow, in what may have been his last official act, wrote to The New York Times that in exposing the monitoring of bank transfers, it had undermined a successful counterterrorism program. A house resolution, passed by a party line vote, called on the media to safeguard classified programs. The government has discovered what governments have discovered before, that an undercurrent of hostility towards the news media runs through the country and that there could be political advantage in campaigning against the press in general. The champion press hater, of course, was President Nixon, who told his staff that the press is the enemy, and he proceeded to declare his own private war against the media. In 1969, he had a speech written by speechwriter Pat Buchanan denouncing the media as a "tiny and closed fraternity of privileged men". And he gave it to Vice President Spiro Agnew to deliver. That speech is best remembered today for the line contributed by another speechwriter, William Safire, about "nattering nabobs of negativism". It is not clear that the public hates the press as much as officialdom would like to think. A recent Pew Research report found that public attitudes towards the press have been on a downward track for years. Growing numbers of people questioned the news media’s patriotism and fairness. And yet most Americans continue to say they like mainstream news outlets. And so, as The Christian Science Monitor headlined the other day: "Amid war on terror, a war with the press." You would not expect that I, as a journalist, would exhibit total neutrality in such a war. And so let me quote Justice Potter Stewart in his opinion in the Pentagon Papers ease in 1971: "In the absence of governmental checks and balances present in other areas of our national life, the only effective restraint upon executive policy and power in the area of national defense and international affairs may lie in an enlightened citizenry... Without an informed and free press, there cannot be an enlightened people;" That remains true, even when Mr. Bush proclaims a state of war with the terrorists. The passage shows that the author is ______.
A. on neutral ground
B. pro free press
C. indifferent to the situation
D. critical of free press