改错题( )The word“flower”and “flour”，which are identical in sound，but different in spelling and meaning，are homophones．
改错题理论性课题强调研究结果的直接应用。
改错题U阻击式防御战略/U要求当对手的进攻发生后，针对这种进攻的性质、特点和方向采取相应对策，维持原有竞争地位和经营水平。（ ）
改错题有惊厥史、脑损伤史者禁用百白破三联制剂。( )
改错题反索赔是承包商向业主提出的索赔。
改错题在机械设备的修理中，小修就是在大修间隔期内对少数部件进行大修的平衡性修理，对其它不进行大修的部件只是进行检查保养。
改错题B．规律 ɡuīlù
改错题The machine is cost-effective because it has higher productivity, greater versatility and easier to use.
改错题The truth of course is that you must have to pay a professional to do it for you.
改错题哮喘是由多种刺激因素引起的呼吸道疾病。( )
改错题Before not long, she had learned thetruth.
改错题I don’t know where Mr. Lacey is?
改错题Although, he joined the firm only last year, he is already senior to me.
改错题企业内由具有高级职称、中级职称和初级职称的人才形成的比例关系被称为企业人才职能结构。( )
改错题新生儿四肢屈肌的力量小于伸肌，所以四肢呈蜷曲状。( )
改错题My parents bought a house from a man with no inside plumbing.
改错题The new reservoir is the two-thirds size of the old one in area.
改错题()Thenasalcavityisformedbythepassagethroughthenosewhenthesoftpalate,thevelumatthebackofthemouthislowered.Thesoundsthusproducedarecallednasals.InEnglishtherearethreenasals:[m],[n]inman,andincling.
改错题( ) In medieval times, an agree-upon “common tongue” came into use in the eastern Mediterranean ports, which was called Lingua Franca.The term lingua franca cannot be generalized to other languages similarly used.Thus, not any language can be a lingua franca.
改错题银行利率下降则证券价格上升，银行利率上升则证券价格下跌；不同期限的证券，利率风险不一样，期限越长，风险越小。