BThe human population on the earth is growing larger and larger. As a result,more and more food needs to be produced(生产) in order to feed everyone.Because of climate(气候) change, it is becoming even more difficult.In the past, when farmers tried to grow more food, they would usemet...
A. The earth is getting colder. B. The air is getting cleaner. C. The water is getting polluted. D. The forests are getting larger. 相关知识点: 试题来源: 解析 C。解析:文章中提到了水污染问题,A 选项地球在变冷与文章内容不符,B 选项空气在变干净与实际情况不符,D 选项森林在变大也与文章...
The population of the earth is becoming larger and larger. There are now more than 5000 million people on the earth. By the year 2000, there will be over 1000 million people more. Where will all these millions live? More houses ,blocks of flats and skyscrapers(摩天大楼) will have to be...
hotter更热的;larger更大的;safer更安全的;smaller更小的,根据"theseawillriseandmaycovermostorallofSingapore(海平面会上升,可能会覆盖新加坡的大部分或全部地区)"可知,应该是迫使每个人搬到更安全的国家,句意:这将迫使每个人搬到一个更安全的国家。故选C。(3)动词辨析。creates创造;circles绕……运转;tries尝试...
The earth is larger than ___. A. the moon B. the sun C. the stars D. the planets 相关知识点: 试题来源: 解析 A。地球比月球大。选项 B,太阳比地球大得多;选项 C,很多恒星比太阳还大,更比地球大;选项 D,有些行星比地球大,有些比地球小,不具有普遍性。反馈...
Earthisthe(be) much larger than the Moon.相关知识点: 试题来源: 解析 is 该题需要填入“be”动词的适当形式。由于主语“Earth”是第三人称单数,因此“be”动词应为“is”。 句子完整形式应为“Earth is much larger than the Moon.”, 因此填空处应为“is”。
hotter更热的;larger更大的;safer更安全的;farther更远的。根据“If this happens, the sea level will rise and may cover most or all of Singapore.”可知,新加坡将遭淹没,人们要搬到更加安全的国家。故选C。 (4)题详解: 句意:我们知道太阳给地球加热。 shines照耀;circles盘旋;covers覆盖;heats加热。根据...
China has carried out the programmes to protect forests and make them larger. These programmes were developed to keep soil in place to reduce air pollution and so on. India continues to break world records in tree planting. It was reported that 800,000 Indians planted 50 million trees in ...
hotter. Some people say that the greenhouse effect has started already and has begun to affect the world’s weather. ( )26. A. happens B. falls C. changes D. shows ( )27. E. of F. or G. but . and ( )28. . higher . larger . safer . farther ( )29. . looks . covers ...
Many scientists say that the world is getting hotter and hotter.If they are right , the ice at the North and South Pole will melt eventually.If this happens, the sea will 1 and may cover most 2 all of Singapore.This will force everybody to move to a 3 country. We know that the su...