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【单选题】
我国采用法定计量单位（ ）来计量压力。A.
N
B.
Pa
C.
bar
D.
kgf
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反馈参考答案：
举一反三
【单选题】多管程列管换热器比较适用于()场合
A.
管内流体流量小，所需传热面积大
B.
管内流体流量小，所需传热面积小
C.
管内流体流量大，所需传热面积大
D.
管内流体流量大，所需传热面积小
【简答题】Explain the sentence 'Ivory towers notwithstanding, it also stings judges'(para. 6).
【单选题】如果/etc/syslog.conf中，包含以下设置：“auth.warning/var/adm/auth.log”，则以下说法正确的是：
A.
/var/adm/auth.log将仅仅记录auth的warning级别的日志
B.
/var/adm/auth.log将记录auth的emerg、alert、crit、err、warning级别的日志
C.
/var/adm/auth.log将记录auth的warning、notice、info、debug级别的日志
D.
/var/adm/auth.log将记录auth的所有级别的日志
【单选题】为一个给定的逻辑数据模型选取一个最适合应用要求的物理结构的过程是()。
A.
数据库的物理设计
B.
数据库的逻辑结构设计
C.
数据库的概念结构设计
D.
数据库的实施和维护
【简答题】What is the 'equation of tidiness and morality'? (para. 6) Why are the authors of the book 'contemptuous of' it?
【单选题】What does the phrase 'the dots' (Line 4, Para. 3 Line 6, Para. 4) possibly refer to?
A.
The materials and documents collected by Hugh Barnes about Gannibal.
B.
The speculations of the writer and researcher Hugh Barnes.
C.
The spotted places where Hugh Barnes had traveled.
D.
The coined files by Pushkin and the real ones got by Hugh Barnes.
【单选题】By saying 'too many corporations...speed and accessibility' (Lines 3-4, Para. 3), the author means ______ .
A.
too many corporations take no notice of the security problem of computers
B.
criminals are sacrificing Security for speed and accessibility
C.
it's very easy to sacrifice security for speed and accessibility
D.
many companies suffer from computer hacking because they value speed and accessibility more than security
【简答题】A．(L#) B．(L#，B#) C．(L#，B#，AUTH) D．(L#，B#，AUTH)D．
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