全面质量管理以生产效率为中心，以全员参与为基础，旨在通过让顾客和所有相关方受益而到达

B

The largest earthquake (magnitude里氏9.5 ) of the 20th century happened on May 22, 1960 off the coast of South Central Chile.

It generated (生成) one of the most destructive Pacific-wide tsunamis (海啸). Near the

generating area, both the earthquake and the tsunami were very much destructive, particularly in the coastal area from Concepcion to the south end of Isla Chiloe. The largest tsunami damage occurred at Isla Chiloe-the coastal area closest to the epicenter(震中). Huge tsunami waves measuring as high as 25 meters arrived within 10 to 15 minutes after the earthquake, killing at least two hundred people, sinking all the boats, and flooding half a kilometer inland.

There was large damage and loss of life at Concepcion, Chile’s top industrial city. Near the city of Valdivia, the earthquake and following aftershocks generated landslides which killed 18 people. At the port city of Valparaiso, a city of 200,000, many buildings collapsed. A total of 130,000 houses were destroyed--one in every three in the earthquake zone and nearly 2,000,000 people were left homeless.

Total damage losses, including to agriculture and to industry, were estimated(估计) to be over a half billion dollars. The total number of deaths related with both the tsunami and the earthquake was never found accurately for the region. Estimates of deaths reached between 490 to 5,7002 with no distinction(差别) as to how many deaths were caused by the earthquake and how many were caused by the tsunami. However, it is believed that most of the deaths in Chile were caused by the tsunami.

What is generally thought the main cause of deaths in Chile().

A. Landslides.

B. The tsunami.

C. Aftershocks.

D. The magnitude 9.5 earthquake.

简述布氏杆菌病急性期与慢性期分别应与哪些疾病鉴别。

【选修3-3选做题】

目前专家们正在研究二氧化碳的深海处理技术．实验发现，在水深300 m处，二氧化碳将变成凝胶状态．当水深超过2 500 m时，二氧化碳会浓缩成近似固体的硬胶体，可看成分子间是紧密排列的．已知二氧化碳的摩尔质量为M，阿伏加德罗常数为N_A，每个二氧化碳分子的体积为V₀。某状态下二氧化碳气体的密度为ρ，求该状态下体积为V的二氧化碳气体浓缩成近似固体的硬胶体后体积为多少？

在其他条件相同的情况下，下列哪种物质的导热能力最差？（）

A.空气

B.水

C.氢气

D.油

“三个代表”重要思想是对马克思列宁主义、毛 * * 思想、邓 * * 理论的继承和发展，反映了当代世界和中国的发展变化对党和国家工作的新要求，是（）。

A.加强和改进党的建设、推进我国社会主义自我完善和发展的强大理论武器

B.党必须长期坚持的指导思想

C.中 * * 党集体智慧的结晶

D.21世纪中国的马克思主义