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【多选题】
下列关于CSS中盒子模型说法错误的是( )A.
盒子模型是页面布局的基础，它包括外边距、边框、内边距以及元素的宽高等属性
B.
border(边框)代表盒子外壳本身的高度
C.
margin(外边距)代表内容与边框间的距离
D.
padding(内边距)代表盒子与其他盒子之间的距离
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【简答题】丁公司所得税采用资产负债表债务法，所得税税率为25%；按净利润的10%计提盈余公积。该公司在2010年12月份在内部审计中发现下列问题。 (1)2009年年末库存钢材账面余额为305万元。经检查，该批钢材的预计售价为270万元，预计销售费用和相关税金为15万元。当时，由于疏忽，将预计售价误记为360万元，未计提存货跌价准备。 (2)公司于12月31日，发现了上年漏记了管理人员工资0.5万元。 要求...
【单选题】In the marine high voltage power system, _____.
A.
there is still low voltage AC power supply for some power and lighting loads
B.
there is only low voltage AC lighting system
C.
there is not low voltage AC power supply at all
D.
there is only low voltage AC power supply
【简答题】(V,D)表中的V代表( )。标识该路由可以达到的目的网络或目的主机；D代表( )，指出该路由器到达目的网络或目的主机的距离。
【单选题】How does the great power system of the twentieth century compare with that of the eighteenth and nineteenth centuries?
A.
The great power system in the twentieth century was global, whereas the great power system in the eighteenth and nineteenth centuries was European.
B.
The United States dominated the great power system of the twentieth century, whereas France dominated the great power system of the eighteenth and nineteenth centuries.
C.
The Concert of Europe was a feature of the great power system of the twentieth century, whereas the great power system of the eighteenth and nineteenth centuries saw constant conflict in Europe.
D.
World Wars I and II were major conflicts in the great power system of the twentieth century, whereas the great power system of the eighteenth and nineteenth centuries saw no major conflicts as Britain served as an effective balancer.
【单选题】The power supply system contains .
A.
start motor
B.
battery and alternator
C.
starting system
D.
cooling system
【单选题】The electrical power system makes, supplies, and controls electrical power to the airplane. The system has these subsystems: external power; generator drive system; AC generation; AC electrical load d...
A.
external power can supply elctricity to airplane in flight
B.
the generator daive the engine on the airplane through "generator drive system"
C.
"AC generation" means the people borned in the age of AC time
D.
AC electrical laod distribution system is used to distribute the electriciy to the electric loads
【多选题】关于文书工作制度,表述不正确的是( )
A.
秦汉的皇命文书书写格式比较自由。秦朝时，臣下上呈皇帝的文书格式已严格化，书者在自己的姓名之前还须加上“粪土臣”，以示卑恭。
B.
秦汉公文，往往一文数事；曹操写的公文，多为一文数事；东晋桓玄下令公文用纸制作后，一文一事逐渐成为定制。
C.
元代规定，公文必须于每年年底交案，交案时公文上的贴签和收文登记簿上的标题、事目必须一样，不得有误。这就是周年交案制度。
D.
明朝制定了票签制度，即对公文提出初步处理意见，清朝时期废除了此项制度。
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