单项选择题 Questions 10~14 are based on the following passageArchitecture is the art or science of designing and constructing buildings with durable materials following cert ain canons. Historically, architecture has followed a succession of recognizable styles that may, for example, be identified as Gothic, Baroque, or Neo-Classical; or it has a specific style associated with a particular culture, such as Greek, Roman, or Egyptian. Architectural style, even if it is a country house, factory, hotel, airport, or religious building, reflects the values as well as the needs of the society that produces it. However, it is governed not only by taste and aesthetic interest but also b y many practical considerations. The availability of suitable materials is closely linked to the development of skills and influenced the shapes of buildings. Carpentry developed in areas of the world that were thickly forested. Although it has become scarcer, timber remains an important building material. In other areas, stone and marble were chosen for important monuments because they are fireproof and durable. Stone is also a sculptural material; stone architecture was often integral with stone sculpture. The use of stone has declined today because a number of other materials, such as glass, steel, and concrete are more economical to use and assemble.In regions where both timber and stone were scarce, earth itself was used as a building material. Mud or clay was compact into walls or made into bricks that were dried in the sun. Later, bricks were baked in kilns , which gave them greater durability. Building with stones or bricks is called masonry. The elements cohere through sheer gravity or the use of mortar. The Romans found a natural cement that, combined with insert substances, produced concrete. In the early 19th century a truly waterproof cement, the key ingredient of modern cement, was developed. So, it is said that Romans are great contributor to t he development of architecture.The writer of this article dose not mention_________.A．the style of the buildings B．the materials of the buildings C．the concept of architecture D．the areas where stone and timber are rich

未知题型 我国出入境检验检疫的法律地位体现在( )方面。 A．相对完整的法律体系，奠定了依法施检的执法基础 B．检验检疫机构作为四部法律的行政执法机构，确立了它在法律上的执法主体地位 C．国家以法律形式从根本上确定了中国出入境检验检疫的法律地位 D．中国检验检疫法律，具有完备的监管程序，保证了法律的有效实施

未知题型 根据《中华人民共和国进出口商品检验法》的规定，进出口商品检验应当根据保护人类健康安全、（ ）的原则，由国家质检总局制定、调整必须实施检验的进出口商品目录并公布实施。A．保护动物或者植物的生命和健康 B．保护环境C．防止欺诈行为 D．维护国家安全