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【单选题】
男性，28岁。一天前出现发热，恶心呕吐，腹泻7次，伴里急后重。便培养示志贺痢疾杆菌生长。其腹泻的发生机制是
A.
肠黏膜的吸收面积减少或吸收障碍
B.
黏膜炎症、溃疡等致血浆、黏液、脓血渗出
C.
肠蠕动进致肠内食停留时间少
D.
胃肠黏膜分泌过多的液体
E.
肠内容物渗透压增高
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参考答案：
举一反三
【单选题】Mr. King argues that people should take care of what they have when_____.
A.
there are no resources left
B.
they still have some left
C.
a "throw-away society" comes into being
D.
resources are used up
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【单选题】以下不属于计划的作用的是()。
A.
获取资源
B.
实现资源的有效配置
C.
适应变化，防患未然
D.
为控制提供标准
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【简答题】"Pay has little to do with motivation in the workplace". That’s the argument put forward by best-selling author Daniel Pink in his new book, Drive: The Surprising Truth About What Motivates Us. "Pay f...
查看完整题目与答案
【简答题】What is the main point Holt is in the essay? Summarize his central idea in one or two sentences. Use your own words. Begin with the sentence In the essay "School Is Bad for Children," John Holt...
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【多选题】以下属于工程项目作用的有(    )。
A.
计划作用    
B.
组织作用
C.
监督作用    
D.
管理作用
E.
解决纠纷的依据
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【多选题】润滑系统中的机油滤清器的形式有( )。
A.
全流式
B.
分流式
C.
并联式
D.
旁通式
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【单选题】某汽车制造厂为增值税一般纳税人，2010年12月进口汽车配件一批，海关审定的关税完税价格为144万元，从海关运往企业所在地支付运费6万元，取得承运部门开具的运输发票，进口汽车配件的关税税率为10%。该汽车制造厂2010年12月进口汽车配件应缴纳的增值税额为（ ）万元。
A.
26.93
B.
27.63
C.
28.05
D.
31.88
查看完整题目与答案
【多选题】In the video, Chomsky argues that there is a "poverty of stimulus" (POS, i.e. insufficient and unsophisticated language input ,刺激贫乏论" ), what examples in U4A can prove his point?
A.
The example of her four-month-old son Robert (para. 4)
B.
The example of her middle child Nick (para. 11)
C.
The example of children of immigrants (para. 15)
D.
The example of children of parents who speak a pidgin (para. 16)
E.
The example of cryptophasia (para. 17)
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【简答题】Semantics can be defined as the study of ( ). 2. One of the oldest theories concerning meaning is ( ), proposed by ancient Greek scholar ( ), which argues that the words are simply ...
查看完整题目与答案
【多选题】润滑系统中的机油滤清器的形式有( )。 答案
A.
全流式
B.
分流式
C.
并联式
D.
旁通式
查看完整题目与答案
相关题目：
【单选题】Mr. King argues that people should take care of what they have when_____.
A.
there are no resources left
B.
they still have some left
C.
a "throw-away society" comes into being
D.
resources are used up
查看完整题目与答案
【单选题】以下不属于计划的作用的是()。
A.
获取资源
B.
实现资源的有效配置
C.
适应变化，防患未然
D.
为控制提供标准
查看完整题目与答案
【简答题】"Pay has little to do with motivation in the workplace". That’s the argument put forward by best-selling author Daniel Pink in his new book, Drive: The Surprising Truth About What Motivates Us. "Pay f...
查看完整题目与答案
【简答题】What is the main point Holt is in the essay? Summarize his central idea in one or two sentences. Use your own words. Begin with the sentence In the essay "School Is Bad for Children," John Holt...
查看完整题目与答案
【多选题】以下属于工程项目作用的有(    )。
A.
计划作用    
B.
组织作用
C.
监督作用    
D.
管理作用
E.
解决纠纷的依据
查看完整题目与答案
【多选题】润滑系统中的机油滤清器的形式有( )。
A.
全流式
B.
分流式
C.
并联式
D.
旁通式
查看完整题目与答案
【单选题】某汽车制造厂为增值税一般纳税人，2010年12月进口汽车配件一批，海关审定的关税完税价格为144万元，从海关运往企业所在地支付运费6万元，取得承运部门开具的运输发票，进口汽车配件的关税税率为10%。该汽车制造厂2010年12月进口汽车配件应缴纳的增值税额为（ ）万元。
A.
26.93
B.
27.63
C.
28.05
D.
31.88
查看完整题目与答案
【多选题】In the video, Chomsky argues that there is a "poverty of stimulus" (POS, i.e. insufficient and unsophisticated language input ,刺激贫乏论" ), what examples in U4A can prove his point?
A.
The example of her four-month-old son Robert (para. 4)
B.
The example of her middle child Nick (para. 11)
C.
The example of children of immigrants (para. 15)
D.
The example of children of parents who speak a pidgin (para. 16)
E.
The example of cryptophasia (para. 17)
查看完整题目与答案
【简答题】Semantics can be defined as the study of ( ). 2. One of the oldest theories concerning meaning is ( ), proposed by ancient Greek scholar ( ), which argues that the words are simply ...
查看完整题目与答案
【多选题】润滑系统中的机油滤清器的形式有( )。 答案
A.
全流式
B.
分流式
C.
并联式
D.
旁通式
查看完整题目与答案
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