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【单选题】
以下算法的时间复杂度位() void fun(int n){ int i=1; while(i<=n) i=i*2; }
A.
O(nlog 2 n)
B.
O(log 2 n)
C.
O(n 2
D.
O(n)
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参考答案:
举一反三
【多选题】下列关于“不协和的延留音”的说法,正确的有:
A.
多在下一个强拍或强位解决
B.
在延留和解决之间,可以使用临音装饰旋律
C.
多下行级进解决
D.
延留音为导音时,多上行级进解决
【单选题】Why are some adults easy to lose their temper according to Dr. Menninger?
A.
They probably grow up in poor families.
B.
They are born to experience failures.
C.
They probably have been spoiled by indulgent parents.
D.
They may have received undue frustrations in childhood.
【单选题】_____you don’t lose heart, it will be easy for you to overcome the difficulties.
A.
As well as
B.
So long as
C.
So far as
D.
As soon as
【单选题】框架柱平面布置图中,关于 KZ7,下列说法错误的是( )
A.
截面尺寸为 450 × 500,单位是mm
B.
从基础到柱顶纵向钢筋有直径 16和18两种规格,采用HRB400钢筋
C.
从基础到柱顶箍筋仅有直径 8一种规格,且采用HPB300钢筋
D.
有个别 KZ7的箍筋间距是全高加密为100mm的
【单选题】Jack is a changeable man , he is easy to lose ___________.
A.
weight
B.
life
C.
temper
D.
way
【简答题】阅读理解。 With eerily (怪异地) clear and quiet skies across the entire length and breadth of the United Kingdom, the Icelandic volcanic eruption seems to create even more disruption and chaos. The major erup...
【单选题】框架柱平面布置图中,关于KZ7,下列说法错误的是( )。 (2.5)
A.
截面尺寸为450 500,单位是mm
B.
从基础到柱顶纵向钢筋有直径16和18两种规格,采用HRB400钢筋
C.
从基础到柱顶箍筋仅有直径8一种规格,且采用HPB300钢筋
D.
有个别KZ7的箍筋间距是全高加密为100mm的
【单选题】It is not so easy to diagnose male depression primarily because______.
A.
few men lose their interest in enjoyable activities
B.
few men are willing to openly express their feelings
C.
men tend to use more lethal methods of committing suicide
D.
there are fewer men who attempt to commit suicide than women
【单选题】()适用于以件为单位的货品,清点并记录货品件数。
A.
计数法
B.
检尺求积法
C.
计件法
D.
检斤法
【单选题】下列哪项不是儿童注意缺陷与多动障碍的主要表现
A.
注意缺陷
B.
活动过多
C.
情绪焦虑
D.
学习困难
E.
品行障碍
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