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【单选题】
IP欺骗的实质是
A.
IP地址的隐藏
B.
信任关系的破坏
C.
TCP序列号的重置
D.
IP地址的验证
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参考答案:
举一反三
【单选题】He put in a special _____ for an extra day's holiday so that he could attend his daughter's wedding.
A.
request
B.
demand
C.
requirement
D.
proposal
【单选题】看到患者精神比较好,就说:“你看你的病友用这种控制血糖的方法很有效,你也可以考虑考虑啊”,这属于
A.
鼓励性性语言
B.
劝说性语言
C.
暗示性语言
D.
安慰性语言
【单选题】-Mom’s gift? She _______ have chosen a better one for me. -She must be very happy to know it.
A.
should
B.
might
C.
couldn’t
D.
mustn’t
【单选题】If a writer uses a word or phrase in a special way, such as ironically, he can put it in
A.
round brackets
B.
square brackets
C.
quotation marks
【判断题】当人情绪变化时,并不伴随着生理变化。
A.
正确
B.
错误
【单选题】一般情况下,银行将理财产品由低到高分为5个等级,其中,哪个等级的理财产品属于保本型理财产品()
A.
R1(谨慎型)
B.
R2(稳健型)
C.
R3(平衡型)
D.
R4(进取型)
【单选题】在我国的法律体系中,其效力和地位仅次于宪法的是( )
A.
行政法规
B.
部门规章
C.
法律
D.
自治法规
【简答题】There was once a boy called Mario who loved to have lots of friends. He always talked about how many friends he had at school. One day his grandfather said to him, “I have a very special chair. It’s i...
【单选题】完成某分离任务需要理论板数为N=7(包括再沸器),若 E T =50%,则塔内需要的实际板数为( )。
A.
14
B.
10
C.
12
D.
无法确定
【判断题】在双代号时标网络图中,虚工作只能垂直画。( )
A.
正确
B.
错误
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