【名词&注释】
肺动脉高压(pulmonary hypertension)、语言文字(language)、民族区域自治(regional national autonomy)、民族团结(national unity)、民族平等(national equality)、维护祖国统一(safeguard the unity of the country)、解决民族问题(deal with national problems)、各民族共同繁荣(the common prosperity for all nationali
...)、基本政策(basic policy)、少数民族风俗习惯
[判断题]海洋是生产力和生物量最大的生态系统类型。( )
查看答案&解析
举一反三：
[单选题]心尖搏动的强弱及范围变化的生理条件是( )
A. 左侧胸腔积液
B. 肺气肿
C. 肺动脉高压
D. 胸壁厚薄或肋间隙宽窄
E. 以上都不是
[单选题]解决我国民族问题的基本原则是( )
A. 在少数民族聚居的地方实行民族区域自治
B. 维护祖国统一，坚持平等、团结，促进各民族共同繁荣(the common prosperity for all nationali)
C. 维护和发展民族语言文字，尊重各民族的风俗习惯
D. 尊重少数民族风俗习惯
[单选题]分泌生长素释放抑制激素的部位是( )
A. 下丘脑促垂体区
B. 神经垂体
C. 腺垂体
D. 下丘脑室旁核
E. 下丘脑视上核
[单选题]Passage TwoAmerica put more people in prison in the 1990s than in any decade in its history. That started a debate over the wisdom of spending billions of dollars to keep nearly 2 million people locked up. According to statistics, the United States ends 1999 with 1983084 men and women in prisons. That shows an increase of nearly 840,000 prisoners during the 1990s and makes the United States the country with the highest prisoner population in the world. With the cost of housing a prisoner at about $20,000 a year the cost in 1999 for keeping all these prisoners behind bars is about $39 billion.
A. Some experts argue that the money is well spent, saying the cost of keeping prisoners behind bars doesn't seem much in comparison in the 1990s coincided with (与……相一致) a steady drop in the US crime rates. It is reported that serious crime has decreased for seven years in a row. "There are noticeable number of people who don't do crimes because they don't want to go to prison," they say.
B. 36. There is a heated debate among American experts because ______.
C. America has put 2 million people in prison
D. the cost for housing a prisoner keeps rising
E. billions of dollars has been spent on prisoners
F. the prisoner population is the largest in the world
[单选题]
A. growB． extend
B. appear
C. come
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