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A.claiming B.crimes C.faster D.giving E.growing F.host G.lawless H.people I.police J.rarely K.slower L.sound M.tourism N.trade O.usually Rio De Janeiro is infamous for its high crime rate. As it prepares to 1 the 2014v World Cup and 2016 Olympic Games, the city is bracing for a flood of international 2 . Given its crime-ridden reputation, how well are its 3 doing in tackling the problem? But wait a moment before cancelling your flights. There are two reasons for caution. Firstly, Brazil’s population is young, and 4 very rapidly. So you would expect the number of recorded crimes to be increasing too. What’s more meaningful is the crime rate – the number of recorded 5 per person. The crime rate in Rio seems to be increasing a 6 rate than its population—in spite of the massive security crackdown. But despite all this, things may not be as bad as they 7 . No, really. The second, and perhaps more interesting, reason for caution: it’s all about that little word “recorded”. My colleague in the FTs Brazil Bureau, Samantha Pearson, comments: “Since 2008 the authorities have started to move into the city’s poor areas and set up police posts there. Before, these areas were completely 8 --if a crime happened, it would 9 be reported to the police. The rise in recorded incidents could just be because the authorities are 10 back the more dangerous areas of the city, and people are now reporting these crimes.
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【单选题】液力耦合器相对于液力变矩器减少了一个部件,那么此部件是:
A.
泵轮
B.
涡轮
C.
导轮
D.
行星齿轮
【单选题】我国大多数双线区段,正方向为自动闭塞,反方向为(   )。
A.
自动闭塞
B.
自动站间闭塞
C.
半自动闭塞
D.
以上都不是
【多选题】常用的薄膜包衣材料有
A.
HPMC
B.
PVP
C.
丙烯酸树脂
D.
CCMC-Na
E.
CAP
【判断题】如果竞争对手较强,企业可以考虑采取无差异性目标市场策略。
A.
正确
B.
错误
【判断题】偶然误差引起的量边误差与边长的平方成正比。
A.
正确
B.
错误
【多选题】薄膜包衣材料中,哪些是常用的肠溶包衣材料?
A.
醋酸纤维素酞酸酯(CAP)
B.
聚乙烯醇酞酸酯(PVAP)
C.
羟丙基纤维素酞酸酯(HPMCP)
D.
微晶纤维素(MCC)
E.
交联羧甲纤维素钠(CCMC-Na)
【简答题】数据逻辑结构的四种基本类型中,__________中的元素是一种一对一的关系,这种结构的特征是:若结构是非空集,则有且只有一个开始结点和一个终端结点,并且所有结点最多只能有一个直接前驱和一个直接后继。
【单选题】片剂常用的薄膜包衣材料是
A.
聚乙二醇
B.
羟丙基甲基纤维素
C.
阿拉伯胶浆
D.
糖浆
E.
甘油
【判断题】斯基泰人只用铁箭镞,所以杀伤力巨大。
A.
正确
B.
错误
【单选题】液力耦合器相对液力变矩器减少了一个部件,那此部件是:
A.
泵轮
B.
涡轮
C.
导轮
D.
行星齿轮
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