[单项选择]Every means ______ been tried but without much result.
A. has
B. have
C. had
D. is

[单项选择]Every means ______ but without much result.
A. have been tried
B. has been tried
C. have tried
D. has tried

[单项选择]Unlimited liability means that each partner is responsible for all debts and legal responsibilities in connection with the business.（）
A. 无限责任就是指每个合伙人负担全部的债务，法律责任由企业承担。
B. 无限责任是指每个合伙人都要担负企业的全部债务以及与企业有关的法律责任。
C. 无限责任是指企业的全部债务以及全部法律责任由一个合伙人担负。
D. 无限责任就意味着每个合伙人都要承担与企业有关的所有的债务和法律责任。

[单项选择]Attitudes to leisure have been much influenced by the modern love of moving around and by the ease of travel.
The British enjoy the family outing. Most people choose well-known beauty spots, or seaside beaches. Others choose a lonely place, where there are very few people. They may follow tracks between the mountains and lochs and watch seals and seabirds.
Food in British hotels and restaurants is reasonably cheap, but hotel rooms are not. The English people rent house or flats for their holidays, but one of the traditional ways of spending a summer holiday is in a boarding house. A house like this may have a card in its window advertising bed and breakfast. In seaside towns there are whole streets of houses, almost every one of which has such notice in window.
In recent years several new holiday habits have developed. Among them; the most interesting one is the growth of the so-called holiday camps. They consist usually of great numbers of small, and often quite comfort

[单项选择]

There has been much speculation about the origin of baseball. In 1907 a special commission decided that the modern game was invented by Abner Doubleday in 1839. One hundred years later the National Baseball Museum was opened to honor Doubleday. Historians, however, disagree about the origin of baseball. Some say that baseball comes from bat-and-ball games of ancient times. It is a matter of record that in the 1700s English boys played a game they called "baseball". Americans have played a kind of baseball since about 1800. At first the American game had different rules and different names in various parts of the country — "town ball", "rounders", or "one old cat". Youngsters today still play some of these simplified forms of the game. Baseball did not receive a standard set of rules until 1845, when Alexander Cartwright organized the Knickerbocker Baseball Club of New York City. The rules Cartwright set up for his nine-player team wer
A. New York Knickerbockers.
B. Milwaukee Braves.
C. Cincinnati Red Stockings.
D. Brooklyn Dodgers.