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问题
判断题
孟姜女是孟婆婆生的。()
答案
参考答案:
错
选择题
How annoying ____!
A. that they are making so much noise
B. is they are making so much noise
C. is it that they are making so much noise
D. it is that they are making so much noise
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填空题
数据库设计分为以下6个设计阶段:需求分析阶段、
【4】
、逻辑设计阶段、物理设计阶段、
实施阶段、运行和维护阶段。
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