试题与答案

VisualFoxPro中,逻辑运算符运算优先级依次为(从高到低)()。 A.NOT

题型:单项选择题

题目:

VisualFoxPro中,逻辑运算符运算优先级依次为(从高到低)()。

A.NOT,AND,OR,()

B.(),NOT,AND,OR

C.(),OR,NOT,AND

D.(),AND,NOT,OR

答案:

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参考答案:公平与效率是政府经济活动所追求的目标,但要同时达到两个目标,是较为困难的,有时甚至是不可能的,即公平与效率之间存在矛盾,具有一定替代关系。收入分配差距在一定程度上客观地描述了收入的分布情...

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阅读下文完成下面小题(8分)

橘逾淮为枳

①晏子将使楚。楚王闻之,谓左右日:“晏婴,齐之习辞者也。今方来,吾欲辱之,何以也?

②左右对日:“为其来也,臣请缚一人,过王而行。王日:‘何为者也?’对曰:‘齐人也。’

王曰:‘何坐?’日:‘坐①盗。”’

③晏子至,楚王赐晏子酒,酒酣,吏二缚一人诣王。王曰:“缚者曷为者也?”对曰:“齐人也,坐盗。”

④王视晏子曰:“齐人固善盗乎?”

⑤晏子避席对曰:“婴闻之,橘生淮南则为橘,生于淮北则为枳,叶徒相似,其实味不同。所以然者何?水土异也。今民生长于齐不盗,入楚则盗,得无楚之水土使民善盗耶?”

⑥王笑曰:“圣人非所与熙也,寡人反取病焉。”

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