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【单选题】
以下有关SELECT短语的叙述错误的是（ ）。A.
SELECT短语中可以使用别名
B.
SELECT短语中只能包含表中的列及其构成的表达式
C.
SELECT短语规定了结果集中的列顺序
D.
如果FROM短语引用的两个表有同名的列；则SELECT短语引用它们时必须使用表名前缀加以限定
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【单选题】阅读短文，回答 26～30 题： 第 26 题 There is an increasing demand for ________
A.
all-round people in their own fields
B.
people whose job is to organize other people's work
C.
generalists whose educational background is either technical or professional
D.
specialists whose chief concern is to provide administrative guidance to others
【单选题】阅读短文，回答 26～30 题： 第 26 题 Interpersonal relationships are important because ________
A.
they are indispensable to people's social well-being
B.
they waken people's desire to exchange resources
C.
they help people to cope with life in the information era
D.
they can cure a range of illnesses such as heart disease, etc.
【简答题】阅读短文，回答 26～30 题： 第 26 题 When people become aging, they will lose some of their ability to bounce back from disease and injury, 'bounce back' here means_________
【简答题】顺应自然,是人与自然相处时应遵循的____,要求人顺应自然的客观规律,按自然规律办事。
【单选题】阅读短文，回答 26～30 题： 第 26 题 The wallet which the writer found__________
A.
was empty
B.
had some money in it
C.
had a few coins and a photograph in it
D.
had an old photograph in it
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