【单选题】What does the author mainly talk about in the last paragraph?
A.
The importance of equality
B.
The necessity of flexibility
C.
The drawbacks of elitism.
D.
The harm of self-conceit.
【判断题】A man is a worker if he is not interested in what he does but is compelled to take it by the necessity of earning a living and supporting his family.
【单选题】下列关于IP协议安全性的叙述不正确的是( )。
A.
Tiny Fragmen攻击中,攻击者可以将要攻击的传输层端口放在第二个IP分片中以绕过包过滤防火墙的检查。
B.
Ping of Death 攻击是设法使得一个IP数据报的长度大于65535字节,造成接收方缓冲区溢出,最终导致系统异常。
D.
如果不使用IP分片则能避免所有针对IP协议的攻击。
【单选题】By what means does Benjamin illustrate the necessity to study probability and statistics in the world which has changed from analog to digital?
A.
By listing some advantages of studying probability and statistics.
B.
By criticizing the disadvantages of studying calculus.
【单选题】从时间上看,道德是产生最早的社会规范,并存在与人类社会发展的各个阶段;从空间上看,道德涉及社会生活的政治、经济、军事、法律、艺术等一切领域;从社会群体上看,任何社会成员都是道德的主体和道德评价的客体。这主要说明的是道德( )
【单选题】What does Tony work out?
【单选题】楼面地价与土地总价、总建筑面积三者之间的关系()
【单选题】l 摩尔软脂酸在体内彻底氧化生成多少摩尔 ATP