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【单选题】
设随机变量 与 相互独立,且 ,则A.
0
B.
4
C.
6
D.
8
E.
无正确选项
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举一反三
【多选题】What does the communication procedures of taxi contain?
A.
Initial contact
B.
Issue taxi clearance
C.
Read back
【单选题】What does Mr. Scott ask to stencil on each wooden case?
A.
mark the initial letters of our company in a diamond
B.
the port of destination and the S/C number
C.
print “KEEP DRY” on the surface of each wooden case
D.
All of the above.
【单选题】What does “acronym” refer to?
A.
Simple or short word.
B.
Word formed from the initial letters of the original group of words.
C.
Word formed by keeping any part of the original words.
D.
Word that is fashionable for a time
【单选题】有关计算机犯罪的特点,下列说法错误的是( )。
A.
以计算机作为犯罪工具的犯罪行为
B.
计算机犯罪的犯罪手段非常隐蔽,破案难度较大
C.
传播病毒不属于计算机犯罪
D.
以计算机资产作为攻击对象的犯罪行为
【单选题】What does the first expression in an for statement usually do?
A.
assign an initial value to the loop variable
B.
circular condition judgment
C.
modify the loop variables
D.
the loop body
【单选题】What does OReillys experience with the iPhone manual tell us?
A.
Apple has found a way to persuade a generation of web users to pay for some contents.
B.
The price of the book now is about 5 times of its initial price.
C.
Media companies should never raise the price of the content.
D.
All contents provided have to be cheap to attract the users.
【单选题】对于上游犯罪状况，金融机构可参考我国有关部门以及金融行动特别工作组等国际权威组织发布的信息，下列不属于重点关注的国家或地区的是（）。
A.
存在较严重恐怖活动的国家或地区
B.
已加入FATF组织的成员国
C.
存在严重的毒品、走私犯罪的国家或地区
D.
存在严重的金融诈骗、海盗等犯罪活动的国家或地发起
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