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更多“The cold and dry climate of Antarctica makes it one of the toughest places on Earth to live, and you…”相关的问题
第1题
A．It was warm and dry.
B．It was cold and wet.
C．It was dry but cold.
D．It was warm but wet.
第2题
Which of the following symptoms will distinguish the flu from a cold？
A．A stuffy nose.
B．A high temperature.
C．A sere throat.
D．A dry cough.
第3题
Which of the following symptoms will distinguish the flu from a cold（）？
A．A stuffy nose
B．A high temperature
C．A sore throat
D．A dry cough
第4题
What is the advantage of dry ice over ordinary ice？
A．It takes a longer time to melt.
B．It is lighter than ordinary ice.
C．It is cleaner to use than ordinary ice.
D．It is not so cold as ordinary ice.
第5题
听力原文： Can you imagine ice that does not melt and is not wet？ Have your ever heard of dry ice？ Dry ice is made by freezing a gas. It is quite different from ordinary ice which is simply frozen water. Dry ice was first manufactured in 1925. It has since fulfilled the hope of its invent or. It can be used for making artificial fog in the movies. When steam is passed over dry ice, a very dense vapor rises. It can also be used for destroying insects in grain supplies. It is more practical than ordinary ice because it takes up less space and it is 142 degrees colder. Since it turns into steam, instead of melting into water, it is cleaner to use. For these reasons, it is extremely popular and many people prefer it to ordinary ice. Dry ice is so cold that if you touch it with your bare fingers, it will burn you.
(33)
A．Chemicals.
B．Vapor.
C．Water.
D．Gas.
第6题
听力原文： Can you image ice that does not melt and is not wet？ Have you ever heard of dry ice？ Dry ice is made by freezing a gas. It is quite different from ordinary ice which is simply frozen water. Dry ice was first manufactured in 1925. It has since fulfilled the hopes of its adventure. It can be used for making artificial fog in the movies. When steam is passed over dry ice, a very dense vapor rise. It can also be used for destroying insects in grain supplies. It is more practical than ordinary ice because it takes up less space and it's 142c colder. Since it turns into steam instead of melting into water, it is cleaner to use. For these masons, it is extremely popular, and many people prefer it to ordinary ice. Dry ice is so cold that ff you touch it with you bare fingers, it will burn you.
(26)
A．Chemicals.
B．Water.
C．Gas.
D．Vapor.
第7题
Questions 36 to 45 are based on the following passage.
For many Americans, 2013 ended with an unusually bitter cold spell. November and December（36） early snow and bone-chilling temperatures in much of the country, part of a year when, for the first time in two（37）, record-cold days will likely turn out to have outnumbered record-warm ones. But the U.S. was the exception; November was the warmest ever （38）, and current data indicates that 2013 is likely to have been the fourth hottest year on record.
Enjoy the snow now, because （39）are good that 2014 will be even hotter, perhaps the hottest year since records have been kept. That’s because, scientists are predicting, 2014 will be an EI Niuo year.
EI niuo, Spanish for “the child”, （40） when surface ocean waters in the southern Pacific become abnormally warm. So large is the Pacific, covering 30% of the planet’s surface, that the（41 ）energy generated by its warming is enough to touch off a series of weather changes around the world. EI Ninos are （42）with abnormally dry conditions in Southeast Asia and Australia. They can lead to extreme rain in parts of North and South America, even as southern Africa（43） dry weather. Marine life may be affected too; EI Ninos can （44 ） the rising of the cold, nutrient-rich（营养丰富的）water that supports large fish （45）,and the unusually warm ocean temperatures can destroy coral(珊瑚).
第8题
The Rules for Making Good Biluo Chun Tea
1． Draw cold water fronl the tap；
2． When the kettle boils,heat the teapot,keeping its inside as dry as possible；
3． Put the tea in the teapot.The amount will vary according to the number of people and the strength which they like their tea.As a general rule,use one teaspoonful for each person and an extra"one for the pot"；
4． Pour the boiling water on to the tea and stir well；
5． Place a cozy over teapot；
6． Leave the tea to infuse for five minutes；
7． Put milk and sugar(if required)in the teacups；
8． Start pouring the tea into the cups and then,half filling them,and then top up the teapot with freshly boiled water.Fill the cups and then up the teapot again if the second cup of tea is required.
第9题
听力原文： The climate of the west coast is the most moderate in Canada. Summers are cool and fairly dry and winters are mild, cloudy and wet. Even in mid-winter, average temperatures are usually above freezing.
The central plain from the Rocky Mountains to Great Lakes is characterized by cold winters, short but hot summers, and light snow and rain. Tile large water-surfaces of Central and Eastern Canada produce considerable modification in the climate. Southern Ontario and Quebec experience cold, damp winters and hot, humid summers.
Most of Atlantic Canada has a humid climate owing to its maritime character. Nevertheless, it experiences weather systems arriving from the dry, continental interior as well as from the sea. The combined influence of these systems creates some of the most variable day-to-day weather conditions to be encountered anywhere in Canada.
The north-central part of Canada is usually snow-covered for more than half of the year, with a frost-free period of barely two months. Rain is relatively light. Further north, on the islands along the Arctic coast and round Hudson Bay, the land. is always frozen. Average temperatures stay above freezing for only a few weeks of the year. The Arctic Islands and the northern border of the mainland do not have a summer season of the kind known in Southern Canada.
(33)
A．The Arctic coast.
B．The west coast.
C．The east coast.
D．The central plain.
第10题
听力原文： The climate of the west coast is the most moderate in Canada. Summers are coast and fairly dry and winters are mild, cloudy and wet. Even in mid-winter, average temperatures are usually above freezing.
The central plain from the Rocky Mountains to Great Lakes is characterized by cold winters, short but hat summers, and light snow and rain.The large water-surfaces of Central and Eastern Canada produce considerable modification in the climate. Southern Ontario and Quebec experience cold, damp winters and hot, humid summers.
Most of Atlantic Canada has a humid climate owing to its marine character. Nevertheless, it experiences weather systems arriving from the dry continental interior as well as from the sea. The combined influence of these systems creates some of the most variable day-to-day weather conditions to be encountered anywhere in Canada.
The north-central part of Canada is usually snow-covered for more than half of the year, with a frost flee period of barely two months. Rain is relatively light. Further north, on the islands along the Arctic coast and round Hudson Bay, the land is always frozen. Average temperatures stay above freezing for only a few weeks of the year. The Arctic Islands and the northern border of the mainland do not have a summer season of the kind known in Southern Canada.
(33)
A．The Arctic coast.
B．The west coast.
C．The east coast.
D．The central plain.
