单选题Claude-Oscar Monet 1840 -- 1926 was a French artist and a leading member of the Impressionist group of painters. Born in Paris, Monet spent his childhood in Le Havre. There he met a local artist, Eu

单选题中国著名的芭蕾舞表演艺术家( )被称为中国的第一只“白天鹅”。

单选题Ican’tfindmyiPhone5inthedormitory.It__________bysomebody.

单选题A student can get a free folder ______.

单选题 Directions: For this part, you are allowed 30 minutes to write a composition on the topic Cyber Crimes. You should write at least 150 words, and base your composition on the outline (given in Chinese) below. 1)随着互联网的普及和应用，网络犯罪开始摆在世人面前； 2)应该如何来打击和预防网络犯罪越来越成为人们必须要解决的一个难题； 3)作为大学生，你应该怎么做?

单选题 Some of the world's most significant problems never hit headlines. One example comes from agriculture. Food riots and hunger make news. But the trend lying behind these matters is rarely talked about. This is the decline in the growth in yields of some of the world's major crops. A new study by the University of Minnesota and McGill University in Montreal looks at where, and how far, this decline is occurring. The authors take a vast number of data points for the four most important crops: rice, wheat, corn and soyabeans(大豆). They find that on between 24% and 39% of all harvested areas, the improvement in yields that took place before the 1980s slowed down in the 1990s and 2000s. There are two worrying features of the slowdown. One is that it has been particularly sharp in the world's most populous(人口多的) countries, India and China. Their ability to feed themselves has been an important source of relative stability both within the countries and on world food markets. That self-sufficiency cannot be taken for granted if yields continue to slow down or reverse. Second, yield growth has been lower in wheat and rice than in corn and soyabeans. This is problematic because wheat and rice are more important as foods, accounting for around haft of all calories consumed. Corn and soyabeans are more important as feed grains. The authors note that 'we have preferentially focused our crop improvement efforts on feeding animals and cars rather than on crops that feed people and are the basis of food security in much of the world'. The report qualifies the more optimistic findings of another neus paper which suggests that the world will not have to dig up a lot more land for farming in order to feed 9 billion people in 2050, as the Food and Agriculture Organisation has argued. Instead, it says, thanks to slowing population growth, land currently ploughed up for crops might be able to revert (回返) to forest or wilderness. This could happen. The trouble is that the forecast assumes continued improvements in yields, which may not actually happen.

单选题{{B}}Passage Three{{/B}} England is not a big country: from north to south and from east to west it is only about three hundred miles across. But for a small country it has a surprising range of climate. People who have never visited England or who have visited only one part of it often makes the mistake of thinking that it is a cold and wet country. Except for the summer months of June to September, this is probably true of the north of England and the Midlands. In the south, however, the climate is much more pleasant. One result is that when people retire from the job in the north, they often prefer to move down to the south. Perhaps the warmest part of the country is the southwest, which consists of (is made up of) the counties of Devon and Cornwall, where palm trees, bamboo and many semitropical plants grow well. Flowers and vegetables ripen as much as a month earlier than those elsewhere. Farmers in the areas gain a higher price for their vegetables and flowers because they are ready earlier. In winter there may be several feet of snow in other parts of England but there will probably be no snow at all in the southwest. This may be one of the reasons why the southwest is one of England’s most popular holiday areas.

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单选题 Directions: For this part, you are allowed 30 minutes to write an essay entitled Man and Computer by commenting on the saying, The real danger is not that the computer will begin to think like man, but that man will begin to think like the computer.' You should write at least 150 words but no more than 200 words.

单选题He had never given a speech to so many people, so he felt______.

单选题Some day software will translate both written and spoken language so well that the need for any common second language could ______.

单选题Twins often show great ______, but these twins are an exception. A. likelihood B. resistance C. resemblance D. contradiction

单选题I can't______this type of computer; it's too expensive.

单选题I've worked here since I ______ Harvard Business School.

单选题As long as nations cannot themselves accumulate enough physical power to dominate all others, they must depend on______.

单选题All things ______, the planned trip will have to be called off. A. considered B. be considered C. considering D. having considered

单选题The students take a ______ test in March, and the main exam is in July.

单选题I didn't go to class last night because my car broke down.You __________ mine. I wasn't using it.

单选题A membership card authorizes ______ the club's facilities for a period of 12 months.

单选题The old man has two sons,( )are lawyers.