皮皮学，免费搜题
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【单选题】
计算机网络中负责资源组织及安全的那一部分称为A.
交换子网
B.
资源子网
C.
用户子网
D.
通信子网
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】自言自语，喃喃不休，见人语止，首尾不续者，为
【单选题】During the current year, the total assets of Mifflinburg Corporation decreased by $60,000 and totalliabilities decreased by $300,000. The company issued $100,000 of new stock, and its net incomefor th...
A.
100000
B.
200000
C.
110000
D.
250000
【简答题】自言自语，喃喃不休，见人语止，首尾不续，是（ ）。
【单选题】“ In September, a student estimates how much money he needs for each upcoming week, and multiplies that number by a 14-week semester, getting the dollar amount to be deposited into the account. And th...
A.
the student divides the total amount in the account by 14 to figure out how much money is available to spend weekly
B.
the student deposits a certain sum of money every week into his account
C.
the student withdraws money from his account every week in the following 14 weeks
D.
the student realize the money in the account is limited
【单选题】The dollar amount by which sales can decline before an operating loss is incurred is called the:
A.
Contribution margin.
B.
Contribution margin ratio.
C.
Margin of safety.
D.
Relevant range.
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