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单选题The expression "not worth his salt" is still used today in English to refer to a person ______ to be incapable of doing a job.

单选题It's pleasant to fall into sleep listening to the wave's _________ the rocks.

单选题 {{B}}Questions 23 to 25 are based on the conversation you have just heard.{{/B}}

单选题 Questions 22 to 25 are based on the conversation you have just heard.

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单选题 Most conceptions of the process of motivation begin with the assumption that behavior is, at least in part, directed towards the attainment of goals or towards the satisfaction of needs or motives. Accordingly, it is appropriate to begin our consideration of motivation in the work place by examining the motives for working. Simon points out that an organization should be able to secure the participation of a person by offering him inducements (引诱)which contribute in some way to at least one of his goals. The kinds of inducements offered by an organization are varied, and if they are effective in maintaining participation they must necessarily be based on the needs of the individuals. Maslow examines in detail what these needs are. He points out not only that there are many needs ranging from basic physiological drives such as hunger to a more abstract desire for self-realization, but also that they are arranged in a hierarchy(等级制度 )whereby the lower-order needs must to a large degree be satisfied before the higher-order ones come into play. One of the most obvious ways in which work organizations attract and retain members is through the realization, that economic factors are not the only inducement for working as indicated by Morse and Weiss. In line with the social respect and self-realization needs discussed by Maslow, factors such as association with others, self-respect gained through the work, and a high interest value of the work can serve effectively to induce people to work.

单选题Which of the following statements would the author be likely to agree with?

单选题Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre. Questions 26 to 28 are based on the passage you have just heard.

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单选题Hurricanes that form in the Atlantic Ocean are expected to gain considerable strength as the global temperature continues to rise, a new study has found. Using modeling data focused on the conditions in which hurricanes form, a group of international researchers based at Beijing Normal University found that for every 1.8℉ (1℃) rise of the Earth"s temperature, the number of hurricanes in the Atlantic that are as strong or stronger than Hurricane Katrina will increase twofold to sevenfold. Hurricane strength is directly related to the heat of the water where the storm forms. More water vapor in the air from evaporating ocean water adds fuel to hurricanes that build strength and head toward land. Hurricane Katrina is widely considered the measure for a destructive storm, holding the maximum Category 5 designation for a full 24 hours in late August 2005. It lost strength as it passed over the Florida peninsula, but gained destructive power right before colliding with New Orleans, killing more than 200 people and causing $80 billion in damage. The study points to a gradual increase of Katrina-like events. The warming experienced over the 20th century doubled the number of such debilitating (使虚弱的) storms. But the ongoing warming of the planet into the 21st century could increase the frequency of the worst kinds of storms by 700 percent, threatening coastlines along the Atlantic Ocean with multiple Category 5 storms every year. "Our results support the idea that changes in regional sea surface temperatures are the primary cause of hurricane variability," said Aslak Girnstead, a researcher with the Centre for Ice and Climate at the University of Copenhagen. The large impact of small sea-surface temperature increases was more than Girnstead and his colleagues had anticipated. The entire study was published in the Proceedings of the National Academy of Sciences. Global temperatures have steadily increased, making the past decade the warmest on record. Earlier this year, climate researchers reported that the Earth"s temperatures have risen faster in the last century than at any point since the last ice age, 11300 years ago. The primary cause, a consensus of scientists has said, is the rising emissions of greenhouse gases like carbon dioxide and methane. Past hurricanes have supported the study"s finding that global temperature rise is linked to more destructive storms. According to the National Centre for Atmospheric Research, while the frequency of storms doesn"t appear to have increased, the percentage of strong ones has risen sharply over the past few decades. The trend may be similar further back in time, but comprehensive hurricane data doesn"t exist.

单选题This book should be within the ________ of anyone who has studied French for three years.

单选题The phrase "brought on" (Line 1, Para 4. ) most probably means _________.

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单选题As described in the passage, the opinions in Ghoshal's paper illustrate that______.

单选题Questions 20 to 22 are based on the passage you have just heard.

单选题Judging from context, the phrase "global cuisine" (Line 5, Para.4) probably mean ______. A) a world of Young people C) a specific food popular in the world B) a world style of cooking D) world foods in general