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【多选题】
文化类型是指由历史上形成的、特定的社会群体共同的( )等思想文化最本质特征决定的种类。
A.
心理状态
B.
精神风貌
C.
价值观念
D.
思维方式
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举一反三
【判断题】RFID does not need the help from GIS and can work alone in the supply chain.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The old man needs our help, ______ ?
A.
needn’t he
B.
need he
C.
doesn’t he
D.
does he
查看完整题目与答案
【判断题】对于软齿面闭式齿轮传动,若弯曲强度校核不足,则较好的解决办法是保持 d 1 (或 a )和 b 不变,减少齿数,增大模数。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】What does the man mean?
A.
Steve doesn' t need a scholarship.
B.
Steve doesn' t have much money.
C.
Steve doesn' t know how to apply.
D.
Steve isn' t applying for a scholarship.
查看完整题目与答案
【单选题】What does the man mean?
A.
They are buying only what they need.
B.
There won't be enough chairs left.
C.
They don't need any more chairs.
查看完整题目与答案
【单选题】What does the speaker say about contracts for family businesses?
A.
They don't always need to be written down.
B.
They should be produced by a lawyer.
C.
They are important only if the business fails.
查看完整题目与答案
【判断题】对于软齿面闭式齿轮传动,若弯曲强度校核不足,较好的解决办法是保持分度圆直径 d和齿宽b不变,减少齿数,增大模数。
A.
正确
B.
错误
查看完整题目与答案
【单选题】What does the man mean?
A.
They're going to France for a vacation.
B.
The woman doesn't need to study now.
C.
He's concerned about the woman's studies.
查看完整题目与答案
【多选题】下列说法正确的是( )。
A.
展品不是能给参观者留下印象的最重要因素
B.
选择展品有3条原则，即针对性、代表性和独特性
C.
展品本身大部分情况下并不能说明全部情况、显示全部特征，需要运用图表、资料、照片、模型、道具、模特或讲解员等，借助装饰、布景、照明、视听设备等手段，加以说明、强调和渲染
D.
展台设计的表面任务是要好看，根本任务则要帮助展出者达到展览目的
查看完整题目与答案
【单选题】如图所示的原电池装置，观察到电流表指针有明显偏转．下列说法中不正确的是（　　）
A.
原电池装置能将化学能转变为电能
B.
原电池的反应本质是氧化还原反应
C.
锌失去电子发生还原反应，电子沿导线流向铜
D.
在铜片表面产生大量气泡
查看完整题目与答案
相关题目：
【判断题】RFID does not need the help from GIS and can work alone in the supply chain.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The old man needs our help, ______ ?
A.
needn’t he
B.
need he
C.
doesn’t he
D.
does he
查看完整题目与答案
【判断题】对于软齿面闭式齿轮传动,若弯曲强度校核不足,则较好的解决办法是保持 d 1 (或 a )和 b 不变,减少齿数,增大模数。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】What does the man mean?
A.
Steve doesn' t need a scholarship.
B.
Steve doesn' t have much money.
C.
Steve doesn' t know how to apply.
D.
Steve isn' t applying for a scholarship.
查看完整题目与答案
【单选题】What does the man mean?
A.
They are buying only what they need.
B.
There won't be enough chairs left.
C.
They don't need any more chairs.
查看完整题目与答案
【单选题】What does the speaker say about contracts for family businesses?
A.
They don't always need to be written down.
B.
They should be produced by a lawyer.
C.
They are important only if the business fails.
查看完整题目与答案
【判断题】对于软齿面闭式齿轮传动,若弯曲强度校核不足,较好的解决办法是保持分度圆直径 d和齿宽b不变,减少齿数,增大模数。
A.
正确
B.
错误
查看完整题目与答案
【单选题】What does the man mean?
A.
They're going to France for a vacation.
B.
The woman doesn't need to study now.
C.
He's concerned about the woman's studies.
查看完整题目与答案
【多选题】下列说法正确的是( )。
A.
展品不是能给参观者留下印象的最重要因素
B.
选择展品有3条原则，即针对性、代表性和独特性
C.
展品本身大部分情况下并不能说明全部情况、显示全部特征，需要运用图表、资料、照片、模型、道具、模特或讲解员等，借助装饰、布景、照明、视听设备等手段，加以说明、强调和渲染
D.
展台设计的表面任务是要好看，根本任务则要帮助展出者达到展览目的
查看完整题目与答案
【单选题】如图所示的原电池装置，观察到电流表指针有明显偏转．下列说法中不正确的是（　　）
A.
原电池装置能将化学能转变为电能
B.
原电池的反应本质是氧化还原反应
C.
锌失去电子发生还原反应，电子沿导线流向铜
D.
在铜片表面产生大量气泡
查看完整题目与答案