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搜题
【单选题】
各类轴承中径向尺寸最小的是( )。
A.
滚针轴承
B.
深沟球轴承
C.
圆柱滚子轴承
D.
调心球轴承
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举一反三
【单选题】Which of the following factors is not emphasized in the top-down model?
A.
The purpose of the talk
B.
The setting
C.
Listening for gist
D.
Making sense of every sound
【单选题】Which of the following is the correct “top down” order of the OSI model?
A.
Application, presentation, session, network, transport, data link, physical
B.
Application, presentation, session, transport, network, data link, physical
C.
Application, session, presentation, transport, network, data link, physical
D.
Application, presentation, session, network, data link, transport, physical
【单选题】下面聚合函数中________只能用于计算数值类型的数据。
A.
count()
B.
min()
C.
max()
D.
sum()
【单选题】Which of the following factors is not emphasized in the top-down model?
A.
The purpose of the talk
B.
Listening for gist
C.
Making sense of every sound
D.
The setting
【单选题】Which of the following factors is not emphasized in the top-down model?
A.
Listening for gist
B.
The purpose of the talk
C.
The setting
D.
Making sense of every sound
【简答题】The teaching of reading and listening share the three models: _____, the top-down model and _____.
【单选题】Which of the following factors is not emphasized in the top-down model?
A.
The purpose of the task
B.
Listening for gist
C.
Making sense of every sound
D.
The setting
【单选题】下面聚合函数中哪个只能用于计算数值类型的数据( )
A.
count( )
B.
min(  )
C.
max(  )
D.
sum(  )
【多选题】86下列属于工程地质勘察报告常用图表的是( )。
A.
钻孔柱状图
B.
工程地质剖面图
C.
地下水等水位线图
D.
室内试验成果图表
【单选题】如果对td.td-text 表格中的文本链接进行css设置,则下列正确的是
A.
td.td-text a:link
B.
td-text a:link
C.
li.list a:link
D.
list a:link
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