皮皮学,免费搜题
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【单选题】
在Word编辑状态下,绘制一个文本框,应使用的选项卡是( )。
A.
“插入”
B.
“表格”
C.
“编辑”
D.
“工具”
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【多选题】中国玉石学的研究方法包括:
A.
仪器测试
B.
考古
C.
展览
D.
市场调查
【简答题】读图22 “北京科技园示意图”及资料,回答下列问题。 (10分) 资料:美国“硅谷”迅速崛起的优势条件主要有以下几个方面:地理位置优越,环境优美、气候宜人,有高等院校,便捷的交通以及军事订货等。 20世纪70年代以来,由于“硅谷”土地被占用殆尽,许多企业把新工厂建在内地以及东南亚和墨西哥等地,以充分利用那里的劳动力、土地、住房等优势条件。 (1)说出海淀科技园区形成的主要自然因素有: 、 等; 社...
【简答题】飞机钣金零件的制造依据,是____________。协调依据是指产品图纸、数据、模线样板、标准工艺装备、移形工艺装备、标准实样和CAD/CAM技术等。
【多选题】工程变更包括( )。
A.
工程质量变更
B.
工程项目变更
C.
进度计划变更
D.
施工条件变更
E.
工程量变更
【简答题】工程变更包括( )。
【多选题】工程变更包括()。
A.
工程量变更
B.
工程质量标准的变更
C.
当事人变更
D.
新增工程
E.
施工时间变更
【简答题】The jacket cooling system differs from that used on trunk piston engines only in the fact that LO cooler and the charge air cooler, which are seawater cooled, may be included in the same circuit. An e...
【单选题】Which of the following electrical events is characteristic of inhibitory synaptic interactions?
A.
A neurotransmitter agent that selectively opens ligand-gated chloride channels is the basis for an inhibitory postsynaptic potential
B.
Because the Nernst potential for chloride is about -70 mV, chloride ions tend to move out of the cell along its electrochemical gradient
C.
A neurotransmitter that selectively opens potassium channels will allow potassium to move into the cell
D.
An increase in the extracellular sodium concentration usually leads directly to an inhibitory postsynaptic potential
【多选题】With reference to Rameses, and the approaches to leadership used by its senior management team, what are the importance of leadership in achieving strategic success?
A.
Rameses is facing some significant changes in its competitive environment. Therefore, transactional leadership is likely to be needed, to develop a new vision and strategy which can help to restore Rameses' competitive success.
B.
More fundamental, visionary and innovative changes may be required to restore Rameses1 competitive position.
C.
Managers will play a key role in ensuring commitment to change among Rameses' staff, and providing advice on practical requirements for change and potential obstacles to it.
D.
Managers will play a vital role in implementation and control, and helping to translate overall changes of strategy into specific operational contexts.
【简答题】中国足球在奥运史上的最好成绩是?
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