
【名词&注释】
热力学定律(law of thermodynamics)、分子力(molecular force)、不容易(not easy)
                            
                                                                                         
                                                                    
                                                                     [单选题]关于热力学定律,下列说法正确的是
                                                                                                
                                  A. 在一定条件下物体的温度可以降到0 K 
  B. 物体从单一热源吸收的热量可全部用于做功 
  C. 吸收了热量的物体,其内能一定增加 
  D. 压缩气体总能使气体的温度升高 
 
                                    
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                                                                    举一反三:
                                                                    
                                                                         
                                    
                                     [单选题]What was Mrs. Franks doing when the accident took place?
                                                                                                            
                                            A. Walking along Churchill Avenue. 
  B. Getting ready to cross the road 
  C. Standing out side a road. 
 
                                                                    
                                    
                                     [单选题]下列现象中不能说明分子间存在分子力的是
                                                                                                            
                                            A. 两铅块能被压合在一起 
  B. 钢绳不易被拉断 
  C. 水不容易被压缩 
  D. 空气容易被压缩 
 
                                                                    
                                    
                                     [单选题]Who couldthe man spesker most probably be?
                                                                                                            
                                            A. A person who saw the accident. 
  B. the driver of the lorry. 
  C. A police officer. 
 
                                                            
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