As discovered by expedition scientists, Antarctica has not always been so cold as it is today, so hasthe Arctic.
A、True
B、False
C、Not Given
下面的短文有5處空白，短文后有6個句子，其中5個取自短文，請根據短文內容將其分別放回原有位置，以恢復文章原貌。The Disappearing HoneybeeDo you run away when you hear a bee buzzing?Many people do. A bee sting hurts and some people are allergic to bee venom(蜂毒) . But did you know that bees are very important to humans?Honeybees do more than just make honey. They fly around and pollinate(傳授花粉) flowers, plants, and trees. 26 One third of America's food supply is pollinated by the honeybee. Have you seen or heard a honeybee lately?Bees are mysteriously disappearing in many parts of the world. Most people don't know about this problem. It is called Colony Collapse Disorder(CCD) . Some North American beekeepers lost 80%of their hives(蜂巢) from2006—2008. ___27___The disappearance of the honeybee is a serious problem. Can you imagine never eating another blueberry?What about almonds and cherries?Without honeybees food prices will skyrocket(猛漲) . ___28___This problem affects other foods besides fresh produce. Imagine losing your favorite ice cream!Haagen Daaz is a famous ice cream company. Many of their flavors rely on the hard working honey bee. ___29___They also created a website called helpthehoneybee. com. Donating money to research is the most important thing humans can do to save the honeybees. Scientists need money to investigate the causes of Colony Collapse Disorder. Some scientists blame CCD on climate change. Others think pesticides(殺蟲劑) are killing the bees.___30___Beekeeperstransport their hives from place to place in order to pollinate plants year round. Not everyone has money to donate regularly. There are other ways to help the honeybee. Spreadthe word, by telling your friends and family about the problem. Tell your teacher about the disappearing bees too. Maybe your class can write a letter to the government. A. In 2008 Haagen Daaz began raising money for CCD. B. It is hard to pin down what has been causing honeybees to vanish. C. The poorest people always suffer the worst when there is a lack of food. D. Our fruits, nuts, and vegetables rely on these pollinators. E. Commercial bee migration may also cause CCD. F. Bees in Italy and Australia are disappearing too.
下面的短文有10處空白，短文后列出12個詞，其中10個取自短文，請根據短文內容將其分別放回原有位置，以恢復文章原貌。English and English CommunityThere is no denying that English is a useful language. The people who speak English today make up the ___31___speech community in the world with the exception of speakers of Chinese. Originally they were small tribes of people from northern Europe who ___32___in England. Their languages became more and more__33___to each other. Finally, the language had enough uniformity to be used by all speakers in England. The people were united into a speech community through their sharedlanguage. Speech community is similar to other kinds of ___34___. The people who make up the community share common language. Often they live side by side, as they do in a neighborhood, a village, or a city. More often they form a whole country. National boundaries. however, are not always the same as theboundaries of a speech community. A speech community is any group of people who ___35___the samelanguage no matter where they happen to live. We may say that anyone who speaks English36to the English speech community. For convenience, we may classify the speakers into two groups:one in which the speakers use English astheir native language, the other in which the speakers learn English as a second language for the___37___of education, commerce, and so on. English serves as an alternative language in several areas of public activity for most nations in the world which employ it as an 38second language. English has been adopted as the languageof air traffic, commerce, as well as international diplomacy. Moreover, English is the___39___of themajority of published materials in the world so that education has come to rely ___40___on an under-standing of English.
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