单选题下列影响股票投资价值的因素中，属于外部因素的是______。

单选题下列各项中，最能代表一个计算机系统运行速度的指标是______。

单选题下列论断，属于客观唯心主义的是______。

单选题十八大之后，中国经济航船行进在“新常态”这片新海域上。尽管有风浪、有礁石，但依然交出了一份令世人______的答卷，呈现出增长平稳、改革深入、结构优化、质量提升、民生改善的良好态势。

单选题下列关于会计账簿管理的说法中，错误的是______。

单选题为了扭转亏损，某家电生产企业将旗下的洗衣机事业部整体出售，这一做法表明该企业采取的战略是______。

单选题把下面的六个图形分为两类，使每一类图形都有各自的共同特征或规律，分类正确的一项是______。

单选题The establishment of the Third Reich influenced events in American history by starting a chain of events which culminated in war between Germany and the United States. The complete destruction of democracy, the persecution of Jews, the war on religion, the cruelty and barbarism of the Nazis, and especially the plans of Germany and her allies, Italy and Japan, for world conquest caused great indignation in this country and brought on fear of another world war. While speaking out against Hitler"s atrocities, the American people generally favored isolationist policies and neutrality. The Neutrality Acts of 1935 and 1936 prohibited trade with any belligerents or loans to them. In 1937, the President was empowered to declare an arms embargo in wars between nations at his discretion. American opinion began to change somewhat after President Roosevelt"s "quarantine the aggressor" speech at Chicago (1937) in which he severely criticized Hitler"s policies. Germany"s seizure of Austria and the Munich Pact for the partition of Czechoslovakia (1938) also aroused the American people. The conquest of Czechoslovakia in March, 1939, was another rude awakening to the menace of the Third Reich. In August, 1939, came the shock of the Nazi-Soviet Pact and in September the attack on Poland and the outbreak of European war. The United States attempted to maintain neutrality in spite of sympathy for the democracies arrayed against the Third Reich. The Neutrality Act of 1939 repealed the arms embargo and permitted "cash and carry" exports of arms to belligerent nations. A strong national defense program was begun. A draft act was passed (1940) to strengthen the military services. A Lend Act (1941) authorized the President to sell, exchange, or lend materials to any country deemed necessary by him for the defense of the United States. Help was given to Britain by exchanging certain overage destroyers for the right to establish American bases in British territory in the Western Hemisphere. In August, 1940, President Roosevelt and Prime Minister Churchill met and issued the Atlantic Charter, which proclaimed the kind of a world which should be established after the war. In December, 1941, Japan launched the unprovoked attack on the United States at Pearl Harbor. Immediately thereafter, Germany declared war on the United States.

单选题下列选项中，符合所给图形的变化规律的是______。图形规律的是______。

单选题商业银行特有的职能是______。

单选题我国《物权法》中的物权，是指权利人依法对特定的物享有直接支配和排他的权利，包括所有权、用益物权和______三大类。

单选题一家三口人的属相和生日都相同，父母的岁数之和是儿子的6倍，而儿子尚未满15岁。则妈妈可能______岁。

单选题根据某时刻的数据，1美元可以兑换6.2329元人民币。若在此后某时刻，1美元可以兑换6.00元人民币，则______。

单选题Children"s brains can"t develop properly ______ they lack protein(蛋白质).

单选题企业会计核算的基础是______。

单选题北京甲公司与上海乙公司签订了一份书面合同，甲公司签字、盖章后邮寄给乙公司签字、盖章。则该合同成立的时间应为______。

单选题应在账户借方核算的是______。

单选题由商品的价格变动所引起的商品相对价格的变动，进而由商品的相对价格变动所引起的商品需求量的变动，称为______。

单选题X公司年末“应收账款”科目的借方余额为100万元，“预收账款”科目的贷方余额为150元，其中，明细账的借方余额为15万元，贷方余额为165万元。“应收账款”对应的“坏账准备”期末余额为8万元，该企业年末资产负债表中“应收账款”项目的金额为______万元。

单选题______是中国特色社会主义的本质属性。