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【单选题】
10计算机网络从功能角度看,其逻辑结构是由()和资源子网组成的。A.
以太网
B.
广域网
C.
通信子网
D.
广播网
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反馈参考答案：
举一反三
【简答题】杜邦财务体系应用 A公司2006至2008年的资料见表12 6。 要求：根据以上资料，按杜邦财务分析体系对净资产收益率进行分析。
【简答题】In the first sentence the author means that______. [A] it is easy to say 'I love you' [B] it is hard to say 'I love you' [C] we have many troubles in our life [D] people usually do not know when to sa...
【多选题】在风险对策中,工程保险的缺点表现在( )。
A.
机会成本增加
B.
难以确定投保人和被保险人
C.
保险合同谈判常常耗费较多的时间和精力
D.
投保人可能产生心理麻痹而导致增加实际损失和未投保损失
E.
保险人的风险增大
【单选题】When I’m on holiday, I enjoy _______ to get up early.
A.
having not
B.
not having
C.
not have
D.
have not
【单选题】In the first sentence the author means that__________.
A.
it is easy to say 'I love you'
B.
it is hard to say 'I love you'
C.
we have many troubles in our life
D.
people usually do not know when to say 'I love you'
【单选题】— You are first in the high jump. Congratulations! — _____ . [ ]
A.
Don't say so.
B.
How can you say that?
C.
Thanks a lot.
D.
That's right.
【简答题】I’m not a(n) person. I don’t like doing sports when I’m on holiday.
【单选题】Before writing a book, the first thing is considering what to say.
A.
you must first ponder what to say and what not to be said carefully.
B.
it's extremely necessary that you know what to say.
C.
the first thing is to consider what to say.
D.
you must first ponder what to say and what not to say.
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