更多“固体分散体的特点包括（）”相关的问题
听力原文： Today when a man steps on to the moon, or something new and important happens, the world learns about it immediately. What did the newspapers say about that first flight in 1903? Strangely enough, they said hardly anything about it at all. There were only a few reports about it in the papers. These reports said very little. Some of the things they said were not even correct, In 1904, the Wrights built a second machine. They called it Flyer No. 2. They invited some reporters to a field near Dayton to watch them fly. Unfortunately, there was some mechanical trouble with the plane and it did not fly at all that day. The reporters went away. They were disappointed and did not come back. The Wrights went on with their work. In 1905, they built an even better machine, Flyer No. 3. They were able to stay up in the air for half an hour and more in this machine. They were able to turn and climb in the air. Farmers, travelers on the roads around Dayton often saw them flying. But when these people told reporters about it, they refused to believe them. The Wrights offered Flyer No. 3 to the United States Government. The Government was not interested. They seemed to think the Wrights wanted money in order to build an airplane, They did not understand the Wrights had already done this, and flown it as well. Experts were still saying that mechanical flight was impossible. At the end of 1905, the two brothers took their plane to pieces. The parts were put into a huge wooden case. It seemed nobody was interested.(26)A．They were able to fly it in the air.B．They were able to stay up in the air for half an hour and more in the machine.C．They were able to carry travelers.D．They were able to fly in around Dayton.
A.B.(26)A．TheyC.B．TheyD.C．TheyE.D．TheyF.
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小血管损伤后，生理性止血过程包括
A．受损局部血液凝固形成血凝块
B．血小板聚集形成血栓
C．受损小血管收缩
D．血管壁修复、伤口愈合
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直接材料预算的主要编制基础是[ ]
A．销售预算B．现金预算C．生产预算D．产品成本预算
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能改善学习记忆能力的成分是
A.乌头碱
B.姜酚
C.知母菝葜皂苷元
D.人参皂苷Rb1和Rg1
E.马兜铃酸
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物理灭菌法的原理是
A．热力作用B．光线作用C．辐射作用D．渗透作用E．以上均不对
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777飞机气象雷达回波有几种颜色。（）
A.4
B.3
C.2
D.5
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军事卫星主要包括:.()
A.侦查卫星
B.通讯卫星
C.导航卫星
D.测地卫星
E.气象卫星
F.反卫星卫星
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1、塑性材料应变硬化后,材料的力学性能发生了变化。试判断以下结论哪一个是正确的 。
A . 屈服应力提高,弹性模量降低B . 屈服应力提高,延性降低C . 屈服应力不变,弹性模量不变D . 屈服应力不变,延性不变
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下列关于单向免疫扩散法的原理描述，正确的有()
A . A．抗原向含抗血清的胶内呈放射状扩散
B . B．抗原向含抗血清的胶内呈环状扩散
C . C．抗原抗体的量达到一定比例时形成可见的沉淀线
D . D．在一定条件下，抗原含量越高，沉淀环越大
E . E．在一定条件下，抗体含量越高，沉淀环越大
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财务公司应建立（），培育“诚信、业绩、创新”的经营理念和健康的内部控制文化，提高全体员工的职业操守和诚信意识，从而创造全体员工都充分了解且能履行其职责的环境。
A.完善的法人治理结构 B.科学、有效的绩效评价机制 C.完整的授权体系 D.内部控制的评价制度
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《中华人民共和国宪法》规定，国有企业依照法律规定，通过（）和其他形式，实行民主管理。
A.职工代表大会
B.厂务公开
C.民主对话会
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在 RLC 串联电路中,视在功率 P s ,有功功率 P ,无功功率 P qc 、 P ql 四者的关系是 ( ) 。
A. A、 P s =P+P ql +p qc B. B、 P s =P+P ql -P qc C. C、 P S 2 =P 2 +(P ql -P qc ) { .U}2 D. D、 p s =P 2 +(P ql +P qc ) { .U}2
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企业法人开业登记，企业应向登记机关提交( )。
A．组建负责人签署的登记申请书B．主管部门或者审批机关的批准文件C．经过公证的协议书D．资金信用证明
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股份公司的最高权力机构是
A．董事会
B．监事会
C．股东大会
D．经理层
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下面的遗传系谱最可能的遗传方式是（）
A.常染色体上隐性遗传
B.X染色体上显性遗传
C.X染色体上隐性遗传
D.常染色体上显性遗传
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