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【判断题】
CO2气体保护焊和埋弧焊用的都是焊丝,所以一般可以互用
A.
正确
B.
错误
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【单选题】听力原文:Violence against women nullifies their enjoyment of human rights. That is the focus of a declaration of women foreign ministers attending the annual six-week session of the UN Human Rights Commis...
A.
正确
B.
错误
【判断题】数控机床在同一机床中的程序号能重复。 ( )
A.
正确
B.
错误
【单选题】研究 “如何减少空气污染,提高环境质量”,这类问题主要属于( )。
A.
有结构问题
B.
无结构问题
C.
界定清晰的问题
D.
有准确答案的问题
【单选题】( ) 与紫外可见分光光度计自检时出现 “ 钨灯能量过低 ” 的错误无关
A.
光路有挡光物
B.
钨灯未点亮
C.
氘灯未点亮
D.
软件故障
【单选题】In their efforts to persuade us to buy that product,shopkeepers have made a close study of human nature and have __________ all our little weaknesses. [     ]
A.
divided
B.
arranged
C.
classified
D.
separated
【多选题】自检时出现“氘灯能量过低”的错误,可能的原因是
A.
比色皿没有取出
B.
氘灯没有正确开启
C.
氘灯严重老化
D.
仪器操作软件故障
【单选题】听力原文: As is known to all, scientists and philosophers had studied the human body and its functions from very early times. Unfortunately, many of the ideas and theories, correct and incorrect, were acc...
A.
Scientists and philosophers had never studied the human body and its functions.
B.
Many of the ideas and theories that people used to accept were all incorrect.
C.
People used to accept ideas and theories.
D.
People used to accept undoubtedly many of the ideas and theories, correct and incorrect.
【简答题】The civilization that makes the most of human intelce to pursue truth,control the nature,change the material for human beings use so as to exempt them from unnecessary travail and pains and free ...
【判断题】“人性善”的思想是中国的文化特色,西方思想史中没有这种思想。
A.
正确
B.
错误
【单选题】With a smirk, the______historian takes it as a professional obligation to parade human nature always as an object of______.
A.
puerile… dignity
B.
sardonic … mockery
C.
diligent … study
D.
practiced … distrust
E.
veteran … reproach
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