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搜题
【单选题】
保温区使PCB及元器件有充足的时间达到温度均衡,消除什么?A.
阴影效应
B.
集肤效应
C.
浸润不良
D.
温度梯度
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【单选题】Of all the websites， one that has attracted attention recently is myspace， com.Most of this attention has come from the media and tells every reason 56 the web-site should be 57The threat of Internet ...
A.
what
B.
how
C.
why
D.
which
【判断题】涂膜防水屋面是采纳防水涂科在屋面基层上现场喷涂﹑刮涂或涂刷作业,涂料经过自然固化后形成一层有一定厚度和弹性的无缝涂膜防水层,从而使屋面达到防水的目的。()
A.
正确
B.
错误
【判断题】涂膜防水屋面是采用防水涂料在屋面基层上现场喷涂、刮涂或涂刷作业，涂料经过自然固化后形成一层有一定厚度和弹性的无缝涂膜防水层，从而使屋面达到防水的目的。( )
A.
正确
B.
错误
【单选题】Orange City(May 2)- Our staff writer Richard Tucker met one of the most famous photographers in his office. He has been cataloging the ever-changing Orange Mountains for the past 15 years. His impress...
A.
New tourist attractions in Orange City
B.
A photographer's collection
C.
A new digital photography
D.
Famous mountains in Orange City
【单选题】A developer for the Company.com web site has been told that users may turn off cookie support in their browsers. What must the developer do to ensure that these customers can still use the web applica...
A.
The developer must ensure that every URL is properly encoded using the appropriate URL rewriting APIs
B.
The developer must provide an alternate mechanism for managing sessions and abandon theHttpSession mechanism entirely
C.
The developer can ignore this issue. Web containers are required to support automatic URL rewriting when cookies are not supported
D.
The developer must ass the string ？id= to the end of every URL to ensure that the conversion with the browser can continue.
【单选题】Every Web site has a server process ( ) to TCP port 80 for incoming connections from s.
A.
listen
B.
listening
C.
see
D.
seeing
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