举一反三
- 有一个强类型的名为TestKingDataSet的DataSet对象,它包含三个DataTable对象名为Students,Subjects和SubjectTaken。Students和Subjects有一数据列名为StudentsID.Subjects和SubjectTaken有一数据列名为OrderID。Subjects中在Students和Subjects间有一外键约束StudentsID.SubjectTaken中在Subjects和SubjectTaken间有一外键约束OrderID。想要从MicrosoftSQLServer数据库填充数据到Students,Subjects和SubjectTaken。填充Data表对象用哪个顺序?() A: Students,SubjectTaken,Subjects B: SubjectTaken,Subjects,Students C: Students,Subjects,SubjectTaken D: Subjects,SubjectTaken,Students
- Not to neglect some subjects
- According to the author, even contemporary artists might choose subjects that only provide an interesting pattern A: without reference to the character of their subjects B: there is still something in them C: that there is no meaning in it D: partly for the meaning of the subjects
- In the Middle Ages, students in universities can study subjects including grammar, rhetoric, geometry, music, _________, _________, and ____________, these subjects are called the _____________________ education.
- The subjects of ballads are usually about______.
内容
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A comparison essay identifies similarities-even between subjects that seem different. A contrast essay identifies differences-even between subjects that seem alike.
- 1
How many subjects do the high school students take each term? The high school students take _________ subjects each term.
- 2
To play by one’s strength in deciding on a topic means to _____. A: choose subjects that one knows or wants to know a lot about B: choose subjects that one feels most strongly about C: choose subjects to force one’s intentions into the audience’s minds D: choose subjects that one strongly wants the audience to know about
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What are the common subjects of Chinese paper-cutting?
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Respect of individual autonomy mainly involves: A: protection of the rights and welfare of users (such as patients and research subjects B: protection of the right to get informed consent from patients, research subjects and/or legal authorized representatives C: protection of the privacy of patients and research subjects D: risk and benefit assessment of health care and medical research protocol E: avoidance of using vulnerable population and convenient subjects