【单选题】患者男,68岁。因左下肢静脉曲张行大隐静脉高位结扎术。术后指导其使用弹力绷带的正确方法是
【单选题】In the circular-flow diagram,
A.
firms are buyers in the markets for goods and services.
B.
households are sellers in the markets for the factors of production.
C.
firms are sellers in the markets for factors of production and in the markets for goods and services.
D.
dollars that are spent on goods and services flow directly from firms to households.
【单选题】多种性质相差不大的组分混合时,下列那个指标不具有多组分的加和性:
【单选题】下列关于物流设施与设备表述错误的是( )
【单选题】The two flows represented in the circular-flow diagram are:
A.
. the flow of goods and services and the flow of factors.
B.
. the flow of households and firms.
C.
. the flow of money and the flow of goods and services.
D.
. the flow of factors and the flow of money.
【简答题】收入的循环流(circular flow 0f income)
【多选题】关于会计凭证的保管,正确的说法是
A.
原始凭证较多时,可单独装订,但应在凭证封面注明所属记账凭证的日期,编号和种类,同时在所属的记账凭证上应注明“附件另订”及原始凭证的名称和编号,以便查阅
B.
对各种重要的原始凭证,如押金收据、提货单等,以及各种需要随时查阅和退回的单据,应另编目录,单独登记保管,并在有关的记账凭证和原始凭证上分别注明日期和编号
D.
装订会计凭证的人员要在装订线封签处签名或者盖章
【简答题】怎样理解文化发展与自然环境间的关系?(举例论述自然环境在文化形成和发展中的印记。)
【单选题】溶血反应发生症状时可分为三个阶段,其中第三阶段是指