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【单选题】
某企业2017年和2018年的销售净利率分别为6%和9%,总资产 周转次数分别为2和1.5,两年的产权比率相同,与2017年相比, 2018 年的权益净利率变动趋势为( )。A.
下降
B.
上升
C.
不变
D.
无法确定
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【单选题】Old Henry Ford won the hearts of the Americans with the wonderful Mode T, the like of which was never seen before and has never been seen since.
A.
a car that enjoyed similar popularity
B.
a car of the same brand
C.
a car that was well-liked
D.
a car similar to it
【简答题】人体直立时,胸膜腔的最低位置是 ,它为 与膈胸膜转折处形成的半环形间隙。
【单选题】执行下面程序段时，语句S的执行次数为。for(int i=0;i<=n;i++)for(int j=0;j<=i;j++)S;
A.
n 2
B.
n 2 /2
C.
(n+1) (n+2)/2
D.
n(n+1)/2
【单选题】执行下面程序段时，语句S的执行次数为（ ）。for(int i=0;i<=n;i++)for(int j=0;j<=i;j++)S;
A.
n*n
B.
n*n/2
C.
(n+1)*(n+2)/2
D.
n(n+1)/2
【多选题】截至 2011 年年底, ISO 风险管理标准族包括( )。
A.
ISO Guide 73:2009 风险管理术语
B.
ISO 31000:2009 风险管理原则与指南
C.
GB/T 24353-2009 风险管理 原则与实施指南
D.
ISO/IEC 31010:2009 风险管理技术
【简答题】人体直立时,胸膜腔的最低位置是 ,它为 与膈胸膜转折处形成的半
【单选题】WWW, a Wide and Wonderful World Most large companies already provide Internet connections to the desktop and their availability in small and medium sized companies is expanding rapidly. Besides the it...
A.
Not all the companies, big or small, provide Internet connections.
B.
All the companies, big or small, try to improve Internet connections.
C.
Only large companies provide Internet connections to the desktop.
D.
Internet connections are expanding rapidly especially in small companies.
【简答题】---It is said that China has been a member of WTO since December 11, 2001. ---Well, it’s wonderful that the Chinese people ______ have made so much progress these years. A．must B．can C．should D．may
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