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采用粘土制备粘土膏时，用比色法鉴定粘土中的有机物含量时应浅于标准色。
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在小学数学问题解决中，一般过程为（）。
A.发现问题、分析问题、解决问题、提出假设
B.发现问题、提出假设、分析问题、解决问题
C.发现问题、提出假设、收集材料，分析问题
D.发现问题、分析问题、提出假设、验证假设
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苏轼的《念奴娇•赤壁怀古》写于被贬谪到（）期间。
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要对含南量较少的水样进行细菌计数，较好的方法是应用固体培养基中的法（）
A.固化培养基
B.非可逆性固化培养基
C.滤膜固体培养基
D.天然固态培养基
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The application of syntactic movement rules t______ a sentence from the level of D-structure to that of S-structure.
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关于水利工程施工期间外部变形监测的说法，正确的是（）。
A．监测控制点的精度应不低于四等网的标准
B．基点必须建立在变形区以内稳固的基岩上
C．测点应与变形体牢固结合
D．滑坡测点宜设在滑动量小的部位
E．山体裂缝观测点应埋设在裂缝两侧
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担当夜间乘务工作：（）开车，必须实行班前待乘休息制度。
A.22：00～5：00
B.18：00～5：00
C.20：00～6：00
D.19：00～4：00
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真理和价值在实践中的辩证统一关系,主要体现在( )
A. 成功的实践必然是以真理和价值的辩证统一为前提 B. 价值的形成和实现以坚持真理为前提
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以代表团名义提出的议案，须由全国人大代表的（）通过。
A.1/5 B.1/2 C.2/3 D.3/4
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Brands The word brand is a comprehensive term that encompasses (包含)other narrower terms. (46) A brand differentiates one sener’s products from those of competitors. A brand name consists of words, letters, and/or numbers that can be vocalized. A brand mark is the part of the brand that appears in the form of a symbol, design, or distinctive coloring or lettering. (47) A trademark is a brand that is given legal protection because, under the law, it has been appropriated by one seller. (48) All trademarks are brands and thus include the words, letters, or numbers that can be pronounced. They may also include a pictorial design. Some people erroneously believe that the trademark is only the pictorial part of the brand. One major method of classifying brands is on the basis of who owns them—producers or middlemen. (49) The terms national and private have been used to describe producer and middleman brand ownership ,respectively. (50) To say that the brand of poultry (家禽)feed marketed in three states by a small Birmingham, Alabama, manufacturer is a national brand, whereas the brands of Penhey’s or Sears are private brands, stretches the meaning of the terms national and private.A. It is recognized by sight but may not be expressed when a person pronounces the brand name.B. Thus trademark is essentially a legal term.C. However, marketing people prefer the producer middleman terminology.D. A brand is a name, term, symbol, and/or special design that is intended to identify the goods or services of one seller or group of sellers.E. Sunbeam, Florsheim, Spalding ( athletic products), and Sara Lee are producers’brands, while Allstate, Shurfine, Sysco, Craftsman, and Penncrest are middlemen’s brands.F. Among various methods of classifying brands, the one based on ownership is widely accepte
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器材损坏，凡属下列情况之一者，可不赔偿：（）
A.接受上级任务进行研究适用，按照流程操作，仍难免于损坏者
B.因工作疏忽大意，态度不严肃，以致器材损坏或遗失者
C.使用器材时未向患者详细解说注意事项，致使器材损坏者
D.故意损坏器材者
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下列不属于除尘器布袋破损主要原因的是（）。
A、检查维护不到位
B、使用压缩空气喷吹
C、布袋质量差
D、烟气温度高
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