Official proof of an American vessel’s nationality is contained in the（）.

A . Certificate of Inspection B . Classification Certificate C . Loadline Certificate D . Certificate of Documentatio

A . are available for B . is available to C . are available to D . is available for

A . A、 logistics activity B . B、 logistics documents C . C、 logistics paper D . D、 documents

A . logistics activity B . logistics documents C . logistics paper D . documents

A . installing rat guards on the mooring lines when in port B . keeping foods protected and avoiding the accumulation of garbage C . eliminating possible living spaces for rats when the ship is constructed D . trapping and/or poisoning the rat

A . Breaking strength of the chain B . Strength of the chain to a specified limit C . Adequate holding power for new bottom conditions D . Safe working load of the chai

A . referred B . recruited C . cited D . imported

A . Certificate of Inspection B . Official Log C . Certificate of Documentation D . Shipping Article

A . The testing of the internal combustion engine driven emergency generator at least once each month the vessel is navigated B . The testing of storage betteries for emergency lighting and systems once each 6 months the vessels is navigated C . The actual draft when the vessel arrives in salt water after department a port D . The testing of the line-throwing appliance once every 3 month

A . The testing of the internal combustion engine driven emergency generators at least once each month the vessel is navigated B . The testing of storage batteries for emergency lighting and power systems once each 6 months the vessel is navigated C . The actual draft when the vessel arrives in salt water after departing a port D . The testing of the line-throwing appliance once every 3 month

A . logistics activity B . logistics documents C . logistics paper D . documents

A.对 B.错/images/work/phone/right_v1.png

A．French. B．Maori. C．Spanish. D．Dutch.

The government official confirmed seven heat wave deaths in Orissa and said the government was investigating at least 71 more cases. Details were unclear, but officials say deaths are normally caused by dehydration and sunstroke. High temperatures are hitting most of India, including the capital, New Delhi, but no deaths have yet been reported. In the summer of 2003, more than 1,400 people--most of them homeless, beggars or street hawkers-- died in the worst heat wave to hit large parts of India in several years. The government confirmed that ______ people were killed in the recent heat wave in Orissa. A．seven B．dozens of C．fifty D．seventy-one

An additional problem is that the majority use simple words such as "hello", or names of family members, instead of more secure combinations of numbers and letters, such as 6ANV76Y. This permits computer hackers to download dictionaries and quickly find the word that allows them access. When system users forget their passwords there is extra expense in supplying new ones, while if people are forced to change passwords frequently they often write them down, making systems even less secure. Therefore, it is clear that the idea of passwords, which have been used as security devices for thousands of years, may need rethinking. One possible alternative has been developed by the American firm Real User, and is called "passfaces". In order to access the system a worker has to select a series of photographs of faces from a randomly (随机地) generated sequence. If the pictures are selected in the correct order, access is granted. This concept depends on the human ability to recognize and remember a huge number of different faces, and the advantage is that such a sequence cannot be told to anyone or written down, so is more secure. It is claimed that the picture sequence, which used photographs of university students, is easier to remember than passwords, and it has now been adopted for the United States Senate. What is the disadvantage of passwords as mentioned in Paragraph 1？ A．They do not ensure security. B．They are difficult to remember. C．They have to be changed frequently. D．They limit computer accessibility.

【C2】______ in teachers' knowledge of their subject and weaknesses in their teaching methods are threatening to limit improvements in reading, writing and numeracy, the analysis for the Department for Education and Skills found. The report, 【C3】______ a team of academics from Toronto University, concluded that it was difficult to assess the effect of the 【C4】______ on pupils' learning. While literacy and numeracy scores had risen significantly between 1997 and 2002, much of the increases had 【C5】______ before the introduction of the two strategies: literacy in 1998 and numeracy in 1999. The team, led by Professor Michael Fullan, also warned ministers against 【C6】______ ever higher targets for schools, arguing that this would backfire when staff began to regard the goals as 【C7】______ . But this advice came too late for the Government, which has already set new and higher targets for primary schools, 【C8】______ failing to meet the previous goals in the summer. Soon after coming to power in 1997, the Labour government set challenging targets which required 80 percent of Il-year-olds to reach a required 【C9】______ in English, and 75 percent in maths, by 2002. But after a strong start, the improvements tailed off and both 【C10】______ were missed. Despite this failure, ministers have repeated their desire to push ahead with more demanding goals that require 85 percent of students to reach the standard in English and maths by 2004. The team of academics highlighted the 【C11】______ of some primary teachers' knowledge. "For the strategies to succeed in the ways that strategy leaders believe 【C12】______ possible, many teachers will need to be highly skilled and more knowledgeable about teaching literacy and mathematics than is currently the case," the report said. "The data indicate that for many teachers, gaps or weaknesses in subject knowledge limit the extent 【C13】______ they can make full use of the frameworks and resources of the strategies." The 【C14】______ also said that the high-profile nature of the targets had had "unintended negative consequences" for primary schools. The team cast 【C15】______ on ministers' ambition to improve standards further. The pressure on teachers to comply with directives from central government threatened to create a "culture of dependence" that would make it difficult for schools to raise standards once the ministers' focus had moved, the report concluded. 【C1】 A．grasp B．grip C．hold D．concern