题目内容

Later the Greeks moved east from Cumae to Neapolis, the New City, a little farther along the coast where modern Naples now stands. We have a very good idea what life in this sun-splashed land was like during the Roman era because of the recovered splendor of Pompeii and Herculaneum. But as the well-trod earth of Campania continues to yield ancient secrets, Mastrolorenzo and Petrone, with their colleague Lucia Pappalardo, have put together a rich view of an earlier time and what may have been humankind’s first encounter with the primal force of Vesuvius. Almost all has come to light by chance. In May 2001, for example, construction workers began digging the foundation for a supermarket next to a desolate, weed-strewn intersection just outside the town of Nola. An archaeologist working for the province of Naples noticed several trances of burned wood a few feet below the surface, an indication of earlier human habitation. At 19 feet below, relicts of a perfectly preserved Early Bronze Age village began to emerge. Over the next several months, the excavation unearthed three large prehistoric dwellings: horseshoe shaped huts with clearly demarked entrances, living areas, and the equivalent of kitchens. Researchers found dozens of pots, pottery plates, and crude hourglass-shaped canisters that still contained fossilized traces of almonds, flour, grain, acorns, olive-pits, even mushrooms. Simple partitions separated the rooms; one hut had what appeared to be a loft. The tracks of goats, sheep, cattle, and pigs, as well as their human masters, crisscrossed the yard outside. The skeletons of nine pregnant goats lay in an enclosed area that included an animal pen. If a skeleton can be said to cower, the bones of an apparently terrified dog huddled under the eaves of one roof. What preserved this prehistoric village, what formed a perfect impression of its quotidian contents right down to leaves in the thatch roofs and cereal grains in the kitchen containers, was the fallout and surge and mud from the Avellino eruption of Vesuvius. Claude Albore Livadie, a French archaeologist who published the initial report on the Nola discovery, dubbed it "a first Pompeii". During May and June 2001, provincial archaeological authorities oversaw excavation of the site Mastrolorenzo hurried out to Nola, about 18 miles east of Naples. He and Pappalardo took samples of the ash and volcanic deposits, which contained chemical clues to the magnitude of the eruption. But then the scientific story veered off into the familiar opera buffa of Italian archaeology. The owner of the site agitated for construction of the supermarket to resume or to be compensated for the delay—not an unusual dilemma in a country where the backhoes and bulldozers of a modern economy clang against the ubiquitous remains of ancient civilizations. Government archaeologists hastily excavated the site and removed the objects. As it turns out, the supermarket was never built, and all that remains of a site that miraculously captured one of civilization’s earliest encounters with volcanic destruction is a hole in the ground on a vacant, weed-choked lot, the foundation walls of the huts barely visible. A small, weathered sign proclaiming the "Pompeii of Prehistory" hangs limply from a padlocked gate. Despite the loss of Nola as well as some other archaeological sites, Mastrolorenzo, Petrone, Pappalardo, and American volcanologist Michael Sheridan triggered world wide fascination when they summarized these findings in the spring of 2006 in the Proceedings of the National Academy of Sciences (PNAS). But their research went beyond mere archaeological documentation. The Avellino event, they wrote, "caused a social-demographic collapse and abandonment of the entire area for centuries. " The new findings, along with computer models, show that an Avellino-size eruption would unleash a concentric wave of destruction that could devastate Naples and much of its surroundings. In the world before Hurricane Katrina and the Indian Ocean tsunami, these warnings might have sounded as remote and transitory as those prehistoric footsteps. Not anymore. According to the discovery of the relicts of Nola, we CANNOT conclude that people in this village

A. made artware.
B. grew crops.
C. tended flocks.
D. lived with their livestock.

查看答案
更多问题

某企业作为施工总承包,承揽了一大型工程的施工任务。该工程体量大,工期长,结构复杂,技术要求较高。该企业根据工程特点,将其划分为A,B,C,D四个部分,分别由其下属的四个工程队施工,组建了四个项目部,并成立了计划、技术、质量、安全、合同、财务等相关职能部门,编制了施工组织总设计,开展了风险分析等工作。 根据材料,回答以下问题: 该工程施工管理组织结构模式是( )。

A. 线性组织结构
B. 组能组织结构
C. 矩阵组织结构
D. 事业部制组织结构

假设主频为100MHz的微处理器以非流水线方式访问存取时间为50ns的DRAM存储器,则在T1周期与T2周期之间至少应插入 【9】 个等待状态。

扫描仪与计算机的接口一般有三种,其中一种是并行传输接口,它必须配有一块接口卡,通过该接口卡可以连接包括扫描仪在内的7~15个高速设备,其传输速度快,性能高,一般在专业应用场合使用。这种接口为 【17】 接口。

有以下程序: #include<stdio.h> typedef struct int num;double s;)REC; void funl(REC x)x.num=23;x.s=88.5; main() REC a=16,90.0); fun1(a); printf("%d\n",a.num); 程序运行后的输出结果是______。

答案查题题库