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问题 填空题

设—线性表中有a1，32，…，a500个元素按递增顺序排列，则用二分法查找给定值K，最多需要比较 【3】 次。

答案

参考答案：I

解析：
因为29＝512，故最多需要比较9次。

判断题

存贷通账户的办理时间以月为单位，最长不超过对应贷款的剩余期限。（）
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单项选择题

Roger: Reading a lot as a child causes nearsightedness— difficulty seeing things at a distance.
Louise: I disagree. Any correlation between nearsightedness and reading results from the fact that children who have trouble seeing things at a distance are likeliest to prefer those activities, such as reading, that involve looking at things close up.
Louise disputes Roger’s claim by

A．demonstrating that an absurd conclusion would follow if Roger’s claim were accepted.

B．arguing that what Roger claims to be a cause of a given phenomenon is actually its effect.

C．using an analogy to expose a flaw in Roger’s reasoning.

D．pointing out that Roger’s claim is self-contradictory.

E．(E) attempting to demonstrate that Roger uses the term "nearsightedness" in an ambiguous way.
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