"union "+"select questionid,question,\"\" AS answerA,\"\" AS answerB,\"\" AS answerC,\"\" AS answerD,answer AS rightAnswer,analysis,subject,score,section,level,\"判断题\" AS type ,\"\" AS oneOrMore,\"judge_question\" AS tablename from judge_question"+
"union "+"select questionid,question,\"\" AS answerA,\"\" AS answerB,\"\" AS answerC,\"\" AS answerD,answer AS rightAnswer,analysis,subject,score,section,level ,\"\" AS oneOrMore,\"判断题\" AS type,\"judge_question\" AS tablename from judge_question"+