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【多选题】
以下说法正确的是A.
系统中各要素按一定联系组成整体
B.
每个系统有自己的结构，但不能成为更大系统的子系统或要素。
C.
一个系统同时也是它从属的更大系统的组成部分。
D.
相对于环境而言，系统具有一定目的和功能并相对独立。
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【单选题】A bottle of wine can be produced in France with 2 labor hours, and in the United States with 4 labor hours. A pound of beef can be produced in France with 1 labor hour, and in the United States with 1...
A.
France has a comparative advantage in the production of beef.
B.
France has an absolute advantage in the production of beef.
C.
The United States has an absolute, but not a comparative advantage in the production of beef.
D.
The United States has both a comparative and an absolute advantage in the production of beef.
【单选题】My mother is strict both _____ me and ____ her work.
A.
with; with
B.
with; in
C.
in; in
D.
in; with
【单选题】A bottle of wine can be produced in France with 2 labor hours, and in the United States with 4 labor hours. A pound of beef can be produced in France with 1 labor hour, and in the United States with 1...
A.
France has a comparative advantage in the production of beef.
B.
France has an absolute advantage in the production of beef.
C.
The United States has an absolute, but not a comparative advantage in the production of beef.
D.
The United States has both comparative and absolute advantage in the production of beef.
【多选题】归纳来说装饰设计素描的特点包括:
A.
二维平面的构成与形式美感表现的结合。
B.
对客观对象进行精确再现与描摹。
C.
对纯粹抽象的概念进行图形化再现。
D.
以自然物象的客观形象为基础，进行的装饰性变化。
【单选题】有关产褥期处理错误的是( )。
A.
产后2小时应在产房继续观察
B.
产后4小时内应让产妇排尿
C.
每日检查会阴伤口有无红肿、硬结及分泌物
D.
产褥中暑可不处理
E.
产褥中暑处理关键为降低病人的体温
【单选题】某正常纳税企业2008年开始投入生产经营,假设各年所得情况如下:2008年,-50;2009年,-10;2010年,5;2011年,15;2012年,20;2013年,-5;2014年,25。该企业2014年度应纳企业所得税为()万元。
A.
0
B.
2.5
C.
2.7
D.
3.3
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