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【简答题】
一个不透明圆锥体的正视图和侧视图（左视图）为两全等的正三角形.若将它倒立放在桌面上，则该圆锥体在桌面上从垂直位置倒放到水平位置的过程中（含起始位置和最终位置）,其在水平桌面上正投影不可能是(     )
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参考答案：
举一反三
【单选题】在产品整体概念中最基本最主要的部分是(    )。
A.
核心产品    
B.
形式产品    
C.
延伸产品    
D.
潜在产品
查看完整题目与答案
【判断题】将规模较大的问题分解为规模较小的无关子问题进行处理的算法称为分治算法。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Americans are getting ready for the biggest soccer event in the world. For the first time the World Cup soccer competition will be held in the United States. While millions play the game around the wo...
A.
Americans were preparing for the World Cup when the author wrote this article.
B.
More and more young Americans became interested in soccer in the last 30 years.
C.
Soccer is the fastest developing sport in the world.
D.
The article was written before the World Cup held in the United States.
查看完整题目与答案
【简答题】For the first time in history, more people live in towns than in the county. In Britain this has had a curious result. While polls show Britons rate “the countryside” alongside the royal firmly, Shake...
查看完整题目与答案
【单选题】腰椎结核时不是寒性脓肿流注的部位是
A.
腰大肌
B.
髂窝
C.
股三角或股骨小转子附近
D.
腰三角
E.
季肋部
查看完整题目与答案
【单选题】When did the Chinese create paper money for the first time in the human history? And when did the Chinese government print recognizable paper money for the first time in the human history?
A.
900s and 916
B.
1100s and 1024
C.
1500s and 1511
D.
1570s and 1581
查看完整题目与答案
【多选题】承包方的软件质量控制常用方法有哪些()
A.
建立软件质量保证组织
B.
建立健全的文档体系
C.
加强对以往项目的总结
D.
克服语言障碍，加强沟通交流
查看完整题目与答案
【单选题】Women are on the verge of outnumbering men in the workforce for the first time, a historic reversal caused by long-term changes in womens roles and massive job losses for men during this recession. Wo...
A.
Men make up the most profitable sectors.
B.
Women gain jobs while men lose jobs.
C.
Women take the most jobs in the economy.
D.
Women outnumber men in few sectors.
查看完整题目与答案
【简答题】已知cosα-sinα= 3 5 2 ，且π＜α＜ 3 2 π，求 sin2α+2cos2α 1-tanα 的值．
查看完整题目与答案
【单选题】本节(5.5)中提到,()的《卜算子.咏梅》是"读陆游咏梅词,反其意而用之"。
A.
陈毅
B.
朱德
C.
毛泽东
D.
郭沫若
查看完整题目与答案
相关题目：
【单选题】在产品整体概念中最基本最主要的部分是(    )。
A.
核心产品    
B.
形式产品    
C.
延伸产品    
D.
潜在产品
查看完整题目与答案
【判断题】将规模较大的问题分解为规模较小的无关子问题进行处理的算法称为分治算法。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Americans are getting ready for the biggest soccer event in the world. For the first time the World Cup soccer competition will be held in the United States. While millions play the game around the wo...
A.
Americans were preparing for the World Cup when the author wrote this article.
B.
More and more young Americans became interested in soccer in the last 30 years.
C.
Soccer is the fastest developing sport in the world.
D.
The article was written before the World Cup held in the United States.
查看完整题目与答案
【简答题】For the first time in history, more people live in towns than in the county. In Britain this has had a curious result. While polls show Britons rate “the countryside” alongside the royal firmly, Shake...
查看完整题目与答案
【单选题】腰椎结核时不是寒性脓肿流注的部位是
A.
腰大肌
B.
髂窝
C.
股三角或股骨小转子附近
D.
腰三角
E.
季肋部
查看完整题目与答案
【单选题】When did the Chinese create paper money for the first time in the human history? And when did the Chinese government print recognizable paper money for the first time in the human history?
A.
900s and 916
B.
1100s and 1024
C.
1500s and 1511
D.
1570s and 1581
查看完整题目与答案
【多选题】承包方的软件质量控制常用方法有哪些()
A.
建立软件质量保证组织
B.
建立健全的文档体系
C.
加强对以往项目的总结
D.
克服语言障碍，加强沟通交流
查看完整题目与答案
【单选题】Women are on the verge of outnumbering men in the workforce for the first time, a historic reversal caused by long-term changes in womens roles and massive job losses for men during this recession. Wo...
A.
Men make up the most profitable sectors.
B.
Women gain jobs while men lose jobs.
C.
Women take the most jobs in the economy.
D.
Women outnumber men in few sectors.
查看完整题目与答案
【简答题】已知cosα-sinα= 3 5 2 ，且π＜α＜ 3 2 π，求 sin2α+2cos2α 1-tanα 的值．
查看完整题目与答案
【单选题】本节(5.5)中提到,()的《卜算子.咏梅》是"读陆游咏梅词,反其意而用之"。
A.
陈毅
B.
朱德
C.
毛泽东
D.
郭沫若
查看完整题目与答案
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