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【单选题】
在压杆稳定中,材料机械强度对中柔度压杆临界应力的影响()对大柔度压杆临界应力的影响
A.
小于
B.
等同于
C.
大于
D.
大于或等于
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参考答案:
举一反三
【单选题】In the expression 'an immense body of literature', the word 'literature' is nearest in meaning to ______.
A.
specific information for a research
B.
printed material in general
C.
words that are designated
D.
fiction written by famous writers
【单选题】Other people believe that if they know enough they will find this thing. This sentence means______.
A.
other people think if they know a lot they will be able to get enough money and that will make them happy
B.
other people think it true that enough knowledge will bring them enough money
C.
other people hold the opinion that the more they know the happier they will become
D.
other people hold the opinion that if they become knowledgeable enough they will feel happy
【多选题】统计调查方案的内容包括
A.
确定调查目的
B.
确定调查对象、调查单位和报告单位
C.
确定调查项目和调查表
D.
确定调查方法和调查时间
E.
确定调查人员、经费等等
【多选题】统计调查方案的内容包括
A.
调查目的
B.
调查对象和调查单位
C.
调查项目和调查表
D.
调查组织和方法
E.
调查时间、人员和经费等
【单选题】Other people believe that if they know enough they will find this thing. This sentence means ______ .
A.
other people think if they know a lot they will be able to get enough money and that will make them happy
B.
Other people think it tree that enough knowledge will bring them enough money
C.
Other people hold the opinion that the more they know the happier they will become
D.
Other people hold the opinion that if they become knowledgeable enough they will feel happy
【简答题】It is possible to find out if a person has adapted to the changes of routine by measuring his body temperature because ________. A) body temperature changes when the cycle of sleep and walness alt...
【判断题】五加科和伞形科植物的花盘均生于子房顶部。( )
A.
正确
B.
错误
【单选题】Other people believe that if they know enough they will find this thing. This sentence means______.
A.
other people think if they know a lot they will be able to get enough money and that will make them happy
B.
other people think it hue that enough knowledge will bring them enough money
C.
other people hold the opinion that the more they know the happier they will become
D.
other people hold the opinion that if they become knowledgeable enough they will feel happy
【多选题】统计调查方案的内容包括
A.
确定调查目的
B.
确定调查对象、调查单位和报告单位
C.
确定调查项目和调查表
D.
确定调查方法和调查时间
E.
确定调查人员、经费等
【判断题】五加科和伞形科植物的花盘均生于子房顶部。( )
A.
正确
B.
错误
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