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【判断题】
有一单筋矩形截面适筋梁,b=200mm,h0=465mm,混凝土强度等级为C30,采用HRB335级钢筋,则此正截面的最大受弯承载力设计值Mu,max=246.74kN?m。( )
A.
正确
B.
错误
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【多选题】以下关于Internet中DNS说法正确的是()。
A.
DNS是域名服务系统的简
B.
一个后缀为.gov的网站,表明它是一个政府组织
C.
DNS是把难记忆的IP地址转换为人们容易记忆的字母形式
D.
DNS按分层管理,CN是顶级域名,表示中国
【单选题】It is impossible to live in society and independent of society; and therefore it is difficult to society of inequality as well as corruption.
A.
remove; from
B.
rid; of
C.
substitute; with
D.
simplify; by
【单选题】What Lenski called the industrial society and Marx called the capitalist society, Weber considered ______.
A.
a technological society
B.
an ideal society
C.
a traditional society
D.
a rational society
【单选题】It is impossible to live in society and be independent ______ society.
A.
on
B.
from
C.
in
D.
of
【单选题】下列关于 AD 中 DNS 说法正确的是( )。
A.
活动目录 dns 必须能提供安全的动态更新
B.
活动目录dns必须能提供srv记录
C.
活动目录中的dns必须与域集成
D.
以上都正确
【判断题】马克思恩格斯之所以能够创立伟大的理论,是因为他们回答了“资本主义向何处去、人类向何处去”的时代课题。
A.
正确
B.
错误
【单选题】Lacking a cure for AIDS, society must offer education, not only by public pronouncement but in classrooms. Those with AIDS or those at high risk of AIDS suffer prejudice they are feared by some people...
A.
Why education must be offered about AIDS.
B.
How to achieve the aims of AIDS courses.
C.
Risks associeted with AIDS.
D.
Social responses to AIDS.
【单选题】______ that a society like the National Society for the Prevention of Cruelty to Children is still needed in a civilized country?
A.
How does it come
B.
How it comes
C.
How did it come about
D.
How did it come
【简答题】基本译码器电路除了完成译码功能外,还能实现()和()功能。
【单选题】下面关于 DNS 说法不正确的是()
A.
DNS 的作用是域名和 IP 地址的映射
B.
DNS 协议运行在 UDP 协议之上
C.
DNS 协议端口号为 53
D.
为了避免冲突,每个域中只能有一个DNS服务器
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