题目内容
( )谢绝建议 ( )防止插话
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查询学生的学号和总分，并将结果存入一个新数据表(总分表)中。请填空补充下面的SELECT-SQL语句： SELECT学号，SUM(成绩)AS总分 【6】 FROM选课表GROUP BY学号
Section ADirections: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked [A], [B], [C] and [D] given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
首选诱发排卵的治疗是
人们常用的评价软件质量的4个因素是可维护性、 【3】 、可理解性和效率，
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