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Systems of inbound and outbound lanes to promote the safe flow of vessel traffic in certain areas around the world are known as（）.
某运输公司有从事营运的客车、货车若干辆。某日因骤降暴雨造成路面积水，行车困难，该运输公司一辆在长江大桥上行驶的货车与相向驶来的一辆轿车相撞，造成双方车辆损失严重和轿车车上人员伤亡。该运输公司货车上虽然侥幸无人员伤亡，但由于车辆损失严重，无法继续履行其承运合同，因而，不得不临时租赁一辆货车。根据风险管理中损失的定义，构成该公司损失的是（）
有关阴道"自净作用"，下列说法正确的是（）。
我国著名美学家蒋孔阳提出要从“审美关系’’出发来研究美学问题的著作是（）
歌舞伎
作为财政政策工具，税收在分配形式上的特征有（）
阅读理解：请根据短文内容，为每题确定l个最佳选项。 The National Trust。 The National Trust in Britain plays an increasingly important part in the preservation for public enjoyment of the best that is left unspoiled of the British countryside. Although the Trust has received practical and moral support from the Government, it is not a rich government department. It is a voluntary association of people who care for the unspoiled countryside and historic buildings of Britain. It is a charity which depends for its existence on voluntary support from members of the public. Its primary duty is to protect places of great natural beauty and places of historical interest. The attention of the public was the first drawn to the dangers threatening the great old houses and the castles of Britain by the death of the Lord Lothian, who left his great seventeenth-century house to the Trust together with the 4500-acre park and estate surrounding it. This gift attracted wide publicity and started the Trust’s “Country House Scheme” Under this scheme, with the help of the Government and the general public, the Trust has been able to save and make accessible to the public about 150 of these oil houses. Last year, about 1.75 million people paid to visit these historic houses, usually at a very small charge. In addition to country houses and open spaces, the Trust now owns some examples of ancient wind and water mills, nature reserves, 540 farms and nearly 2500 cottages or small village houses, as well as some complete villages. In these villages no one is allowed to build, develop or disturb the old village environment in any way and all the houses are maintained in their original 16th century style. Over 4,000 acres of coastline , woodland, and hill country are protected by the Trust and no development or disturbances of any kind are permitted. The public has free access to these areas and is only asked to respect the peace, beauty and wildlife. Over the past 80 years the Trust has become a big and important organization and an essential and respected part of national life. It helps to preserve all that and of historical significance not only for future generations of Britons but also for the millions of tourists who each year invade Britain in search of a great historic and cultural heritage. The National Trust is dedicated to______.（）
特大型建设项目的区域和宏观经济影响分析的原则不包括（ ）。
近5年来，中国的软件出口规模发展很快。1999年的出口额为2.5亿美元，2004年的出口额为26亿美元，比1999年增长了约10倍，估计年平均增长率为（）。
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用手来回弯折一根铁丝时，开始感觉省劲，后来逐渐感到有些费劲，最后铁丝被弯断。试解释过程演变的原因？
若已知弯折锚筋为318的钢筋，则弯折锚筋的锚固长度la（mm）与下列（ ）项最为接近。
道岔基本轨弯折点位置或弯折尺寸不符合要求，应及时修理或更换。
道岔曲股基本轨的弯折点位置或弯折尺寸不符合要求，造成轨距不符合规定时禁止使用。
道岔曲股基本轨的弯折点位置或弯折尺寸不符合要求，造成轨距不符合规定时禁止使用。
若已知弯折锚筋为318的钢筋，则弯折锚筋的锚固长度la（mm）与下列（ ）项最为接近。
道岔基本轨弯折点位置或弯折尺寸不符合要求，应及时修理或更换。
元器件引线弯折可用（）弯折和（）弯折两种方法。
钢筋做不大于90°的弯折时，弯折处的弯弧内直径D≥4d（钢筋直径）。
曲股基本轨的弯折点位置或弯折尺寸不符合要求，造成轨距不符合规定时，应及时修理或更换。