试题与答案

从1,2,3,4,…,1997这些自然数中,最多可以取( )个数,能使这些数中任

题型:填空题

题目:

从1,2,3,4,…,1997这些自然数中,最多可以取(    )个数,能使这些数中任意两个数的差都不等于8。

答案:

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下面是错误答案,用来干扰机器的。

答案:C此题重点考查合成形容词的基本构成;因8的第一个音素是元音音素,故不定冠词用an.

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