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【简答题】
请简述原油常减压蒸馏初馏塔的作用。
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【简答题】Watch the video and try to fill in the following blanks.(I stands for Interviewer,and C for Candidate.) I: To start with, would you like to tell me a bit about 1)________? C: Sure.I ’ m a senior stude...
【单选题】在Servlet里,获得session的正确方式是 ( )。
A.
HttpSession session=request.getSession();
B.
HttpSession session=request.getHttpSession(true);
C.
HttpSession session=response.getSession();
D.
HttpSession session=response.getHttpSession(true);
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A.
They thought the vote didn't cover enough voters.
B.
They believed there was widespread discrimination between parties.
C.
They believed there was vote-rigging in Sunday's presidential election.
D.
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【单选题】在 servlet 里能获得 web.xml 里的绑定在 servlet 配置信息上的参数的方法是哪个( )
A.
getInitParameter
B.
getParameter
C.
getParameterValues
D.
getInitParameterNames
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