题目内容

Although ancient tools were preserved, enough have survived to allow us to demonstrate an occasionally interrupted but generally progress through prehistory.

A. partially
B. unwittingly
C. rarely
D. needlessly

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I left the office earlier than usual this morning ______ traffic jam.

A. in line with
B. in case of
C. for the sake of
D. at the risk of

简答题打开中“TEST.MDB”数据库，其中表及表的所有字段均用汉字来命名以表示其意义。按下列要求进行操作(题目中带下划线文字为字段名或输出结果的列名)。 1．基于“学生”、“奖学金”表，查询获“朱敬文”奖学金的学生名单，要求输出学号、姓名、奖励类别和奖励金额，查询保存为“CX1”。 2．基于“院系”、“学生”、“成绩”表，查询选择题均分大于26分或成绩均分大于80分的院系，要求输出院系名称、选择题均分及成绩均分，查询保存为“CX2”。保存数据库“TEST.MDB”。

The of mass literacy coincided with the first industrial revolution; in turn, the new expansion in literacy, as well as cheaper printing, helped to nurture the of popular literature.

A. building
B. reappearance
C. selection
D. emergence

因特网中大量的应用采用了______工作模式，因而网络中有许多各种不同用途的服务器。