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简答题(共3小题;每小题1.5分,满分4.5分) Tsunamis (海啸) are a series of huge waves created by an underground movement such as an earthquake or a volcanic eruption (火山喷发) . A tsunami can travel hundreds of miles per hour in the open ocean and hit the land with huge waves. From the area where the tsunamis come, waves travel in all directions. Once the waves approach the coast, the y will become more than 100 feet in height. The topography (地形) of the coastline and the ocean floor will influence the size of the wave. There may be more than one wave and the latter one may be larger than the one before. That is why a small tsunami at one beach can be a huge wave a few miles away. All tsunamis are dangerous, even if they may not damage every coastline they strike. A tsunami can strike anywhere along most of the US coastline. Many harmful tsunamis have occurred along the coasts of California, Oregon, Washington, Alaska and Hawaii. A movement of the ocean floor, caused by earthquakes, most often causes tsunamis. If a tsunami occurs close to a coast, the first wave could reach the beach in a few minutes, even before a warning is given. Areas are at greater risk if they are less than 25 feet above sea level and within a mile of the coastline. Drowning is the most common cause of death during a tsunami. Tsunami waves are very harmful to buildings. Other dangers include floods, pollution of drinking water, and fires from gas lines. An accurate prediction (预报) system will allow authorities (官方) to issue timely warnings and save lives in the event of a shore-bound tsunami. But forecasting tsunamis accurately is very difficult because the ocean is usually calm before they strike land. 65. What can cause tsunamis according to the passage? ( 回答词数不超过6个 ) 66. What harm can a tsunami bring besides killing people and damaging buildings? ( 回答词数不超过15个 ) 67. Why is it very difficult to forecast tsunami accurately ? ( 回答词数不超过9个 )
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【单选题】在下列选项中.对于增加纸币发行量,物价上涨与通货膨胀三者关系的正确说法( )
A.
只要增加纸币量,必然引起通货膨胀,导致物价上涨
B.
物价上涨总是因为增加纸币发行量引起的,其本质是通货膨胀
C.
纸币发行量超过了流通中实际需要的货币量,可能会引起通货膨胀与物价上涨
D.
物价上涨必然导致增加纸币发行量和通货膨胀
【单选题】(     )是中国特色社会主义最本质的特征。
A.
实现共同富裕
B.
人民代表大会制度
C.
中国共产党的领导
D.
人民民主专政
【判断题】通货膨胀的实质是流通中的货币量增加导致的货币购买力下降。
A.
正确
B.
错误
【单选题】中国特色社会主义最本质的特征是( )。
A.
共同富裕
B.
中国共产党的领导
C.
社会主义市场经济
D.
现代化建设
【判断题】正弦量的有效值与初相无关。
A.
正确
B.
错误
【判断题】木马病毒是单机型病毒。
A.
正确
B.
错误
【单选题】由于银行库存纸币吃紧,津巴布韦各银行不得不对取款额实行“配给制”,规定每人每天只能从银行支取5亿津元。2010年4月,津巴布韦实际通货膨胀率高达100000%,5亿津元按照黑市兑换价也只相当于十几美元。据此回答问题。在下列关系中关于纸币发行量、物价上涨与通货膨胀三者关系的选项中,说法正确的是()
A.
如果增加纸币发行量,就必然会引起通货膨胀,导致物价上涨
B.
物价上涨总是由增加纸币发行量引起的,其本质是通货膨胀
C.
纸币发行量不超过流通中实际所需要的货币量,一般不会引起通货膨胀和物价普遍上涨
D.
物价上涨必然导致增加纸币发行量和通货膨胀
【单选题】边沁的功利主义包括哪两个基本原理( )。
A.
自我利益原理和集体利益原理
B.
功利选择原理和集体利益原理
C.
功利原理和他利选择原理
D.
功利原理和自利选择原理
【单选题】2016年7月1日,习近平在庆祝中国共产党成立95周年大会上的讲话指出:中国特色社会主义最本质的特征是( ),中国特色社会主义制度的最大优势是中国共产党领导。
A.
中国共产党的领导
B.
人民当家作主
C.
依法治国
D.
从严治党
【简答题】是中国特色社会主义最本质的特征,是中国特色社会主义制度的最大优势。
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