举一反三
- Singapore is (far) _____ away from the south Pole than from the North Pole.
- Despite the fact that the South Pole is as snow-covered and stormy-weathered as the North Pole, is colder than the North Pole. A: Despite the fact B: as snow-covered C: as D: is colder
- The North Pole is surrounded by land, while the South Pole is surrounded by the Antarctic Ocean. So scientists thought that______. A: most of the ice melted in the Northern hemisphere B: most of the ice melted in the Southern hemisphere C: The North Pole is colder than the South Pole D: The South Pole is colder than the North Pole
- The high temperatures could meltice at the North Pole and South Pole. A: fade B: defrost C: evaporate D: thaw
- The Great Wall stretches from south to north of China.
内容
- 0
喜马拉雅山脉的长度超过了3000千米 ，是中国真正意义上的长城。 A: Over 3000 kilometers long, the Himalayas are China's real Great Wall. B: The length of the Himalayas is over 3000 kilometers long and they are the Great Wall in the true sense of China.
- 1
According to the survey, more than 21,000 kilometers of the Great Wall survive in 15 provincial-level administrative regions across China.
- 2
Like the island continent of America, Australia is located entirely in (). A: the Northern Hemisphere B: the Southern Hemisphere C: the North Pole D: the South Pole
- 3
From paragraph two to paragraph 5, the author went to the South pole and the north pole to.collect the evidence of __________. A: The thinning of the polar cap. B: The rising level of carbon dioxide. C: Progress brought by Industrial revolution. D: Global warming.
- 4
The magnetic field lines are ( ) curves,The<br/>outer space magnetic field line of the permanent magnet is ( <br/>). <br/>A.close-loop/ A: ). <br/>close-loop/<br/>from B: pole<br/>open-loop/<br/>from C: pole<br/>close-loop/<br/>from D: pole to E: pole to F: pole to G: pole to H: pole<br/>open-loop/<br/>from I: pole