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【简答题】
由下面四个图形中的点数分别给出了四个数列的前四项,将每个图形的层数增加可得到这四个数列的后继项.按图中多的依次称这些数列为“三角形数列”、“四数列” ，将构图增加到 可得到“ 数列”，记它的第 项为 ， 1，3，6，10        1，4，9，16          1，5，12，22         1，6，15，28 （1）      求使得 的最小 的取值； （2）      试推导 关于 、 的解析式； ( 3) 是否存在这样的“ 数列”,它的任意连续两项的和均为完全平方数,若存在,指出所有满足条件的数列并证明你的结论;若不存在,请说明理由.
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参考答案：
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【判断题】成年猫对粮食中的能量含量要求不高,尤其是节育后的猫,能量含量过高很容易发胖。( )
A.
正确
B.
错误
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【简答题】填充字段是用于保证IP数据报的报头长度为32比特的整数倍,若不足,由()补齐
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【单选题】True statement about action of ethambutol:
A.
Inhibit mycolic acid synthesis
B.
Selectively tuberculocidal agent
C.
Increase the permeability of cell wall
D.
More active on slowly multiplying bacilli
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【判断题】如COPD患者对初始治疗方案反应欠佳，应及时根据经验调整抗菌药物。 判断对错
A.
正确
B.
错误
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【单选题】True statement about rifampicin EXCEPT:
A.
Bacteriostatic agent
B.
Acts by inhibiting DNA dependent RNA synthesis
C.
Resistance is due to rpo-B gene
D.
Can cause staining of soft lenses
查看完整题目与答案
【判断题】如COPD患者对初始治疗方案反应欠佳,应及时根据经验调整抗菌药物。
A.
正确
B.
错误
查看完整题目与答案
【单选题】According to the passage, which of the following is a true statement about sectional conflicts in America between 1763 and 1789?
A.
These conflicts were instigated by eastern interests against western settlers.
B.
These conflicts were the most serious kind of confliet in America.
C.
These conflicts eventually led to openly expressed class antagonism.
D.
These conflicts contained an element of class hostility.
查看完整题目与答案
【判断题】成年猫对粮食中的能量含量要求不高，尤其是节育后的猫咪，能量含量过高很容易发胖。
A.
正确
B.
错误
查看完整题目与答案
【单选题】True statement about lamotrigine
A.
It acts by blocking NMDA type of glutamate receptors
B.
It is a DA agonist used in Parkinson's disease.
C.
It has Broad spectrum of anti-seizure activity
D.
It doesn't have any adverse side effects
查看完整题目与答案
【单选题】The author suggests that which of the following is a true statement about people who typify the “old style. capitalist' referred to in line 23?
A.
They now rely on outdated management techniques.
B.
They seldom engaged in short-term trading of the stock they owned.
C.
They did not influence the investment policies of the corporations in which they invested.
D.
They now play a much smaller role in the stock market as a result of antitrust legislation.
E.
They were primarily concerned with maximizing the short-term profitability of the corporations in which they owned stock.
查看完整题目与答案
相关题目：
【判断题】成年猫对粮食中的能量含量要求不高,尤其是节育后的猫,能量含量过高很容易发胖。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】填充字段是用于保证IP数据报的报头长度为32比特的整数倍,若不足,由()补齐
查看完整题目与答案
【单选题】True statement about action of ethambutol:
A.
Inhibit mycolic acid synthesis
B.
Selectively tuberculocidal agent
C.
Increase the permeability of cell wall
D.
More active on slowly multiplying bacilli
查看完整题目与答案
【判断题】如COPD患者对初始治疗方案反应欠佳，应及时根据经验调整抗菌药物。 判断对错
A.
正确
B.
错误
查看完整题目与答案
【单选题】True statement about rifampicin EXCEPT:
A.
Bacteriostatic agent
B.
Acts by inhibiting DNA dependent RNA synthesis
C.
Resistance is due to rpo-B gene
D.
Can cause staining of soft lenses
查看完整题目与答案
【判断题】如COPD患者对初始治疗方案反应欠佳,应及时根据经验调整抗菌药物。
A.
正确
B.
错误
查看完整题目与答案
【单选题】According to the passage, which of the following is a true statement about sectional conflicts in America between 1763 and 1789?
A.
These conflicts were instigated by eastern interests against western settlers.
B.
These conflicts were the most serious kind of confliet in America.
C.
These conflicts eventually led to openly expressed class antagonism.
D.
These conflicts contained an element of class hostility.
查看完整题目与答案
【判断题】成年猫对粮食中的能量含量要求不高，尤其是节育后的猫咪，能量含量过高很容易发胖。
A.
正确
B.
错误
查看完整题目与答案
【单选题】True statement about lamotrigine
A.
It acts by blocking NMDA type of glutamate receptors
B.
It is a DA agonist used in Parkinson's disease.
C.
It has Broad spectrum of anti-seizure activity
D.
It doesn't have any adverse side effects
查看完整题目与答案
【单选题】The author suggests that which of the following is a true statement about people who typify the “old style. capitalist' referred to in line 23?
A.
They now rely on outdated management techniques.
B.
They seldom engaged in short-term trading of the stock they owned.
C.
They did not influence the investment policies of the corporations in which they invested.
D.
They now play a much smaller role in the stock market as a result of antitrust legislation.
E.
They were primarily concerned with maximizing the short-term profitability of the corporations in which they owned stock.
查看完整题目与答案
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