场景(一) 甲建设单位委托具有相应资质的乙招标代理机构公开招标建一幢住宅楼，2006年3月10日发出招标文件规定从2006年4月15日开始接收投标文件，截止日期为2006年5月 15日，到2006年5月10日已经收到A、B、C、D、E五家施工企业的投标文件，到15日截止共收到 6家施工企业的投标文件。甲建设单位组建了一个7人的评标委员会负责评标，B企业的标书上只有单位盖章，无法人的签字盖章。开标过程中主持人发现E企业投标文件大写金额为肆仟万元整，而小写金额为4100万元。
根据场景(一)，回答下列问题：
根据我国《招标投标法》规定，此次评标应由( )依法组建的评标委员会负责。
A．地方政府相关行政主管部门
B．甲建设单位
C．乙招标代理机构
D．行政监督部门
参考答案：B
| The ocean bottom—a region nearly 2.5 times greater than the total land area of the Earth —is a vast frontier that even today is largely unexplored and uncharted. Until about a century ago, the deep-ocean floor was completely inaccessible, hidden beneath waters averaging over 3,600 meters deep. Totally without light and subjected to intense pressures hundreds of times greater than at the Earth’s surface, the deep-ocean bottom is a hostile environment to humans, in some ways as forbidding and remote as the void of outer space. Although researchers have taken samples of deep-ocean rocks and sediments for over a century, the first detailed global investigation of the ocean bottom did not actually start until 1968, with the beginning of the National Science Foundation’s Deep Sea Drilling Project (DSDP). Using techniques first developed for the offshore oil and gas industry, the DSDP’s drill ship, the Glomar Challenger, was able to maintain a steady position on the ocean’s surface and drill in very deep waters, extracting samples of sediments and rock from the ocean floor. The Glomar Challenger completed 96 voyages in a 15-year research program that ended in November 1983. During this time, the vessel logged 600,000 kilometers and took almost 20,000 core samples of seabed sediments and rocks at 624 drilling sites around the world. The Glomar Challenger’s core samples have allowed geologists to reconstruct what the planet looked like hundreds of millions of years ago and to calculate what it will probably look like millions of years in the future. Today, largely on the strength of evidence gathered during the Glomar Challenger’s voyages, nearly all earth scientists agree on the theories of plate tectonics and continental drift that explain many of the geological processes that shape the Earth. The cores of sediment drilled by the Glomar Challenger have also yielded information critical to understanding the world’s past climates. Deep-ocean sediments provide a climatic record stretching back hundreds of millions of years, because they are largely isolated from the mechanical erosion and the intense chemical and biological activity that rapidly destroy much land-based evidence of past climates. This record has already provided insights into the patterns and causes of past climatic change—information that may be used to predict future climates. |
Deep-ocean sediments provide better information about the world’s past climate because they______.
A．are well protected
B．have land-based evidence
C．are in isolation
D．have a longer history