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【简答题】
OLT设备按端口类别可以分为( )和( )两大类。
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参考答案:
举一反三
【单选题】量本利分析亦称"盈亏分析",下列哪个不是它的根据
A.
业务量(指产量、销售量、销售额等)
B.
成本
C.
利润
D.
销量
【单选题】Memory Class Stan Field knows what age can do to a person's memory, and he's not taking any chances with his. He chooses his food carefully and gets plenty of exercise. He also avoids stress, coca col...
A.
Food only.
B.
Food and pills.
C.
Nothing.
D.
A plateful of pills only.
【简答题】试解释邻对位定位基的定位规律。
【单选题】Section B 听力原文:W: Stan, do you have a minute? M: Oh, hi, Cathy. Sure. What's up? W: Well, I've been meaning to talk to you about the situation in the office. M: I'm not in there very often. It's so no...
A.
There aren't enough cabinets.
B.
There is too much noise.
C.
Office supplies are taking up space.
D.
Some teaching assistants don't have desks.
【单选题】下列关于盈亏平衡分析的说法,错误的有()。
A.
盈亏平衡分析亦称量本利分析
B.
企业在盈亏平衡点产销量下总收入与总成本相等,既没有利润,也不发生亏损
C.
在盈亏平衡点产销量基础上,增加产销量,销售收入超过总成本,收入线与成本线之间的距离为利润值,形成盈利区
D.
盈亏平衡分析可进一步分为直线盈亏平衡分析和曲线盈亏平衡分析
【单选题】若干个器官结合起来共同组成了完成某种生理功能的系统,下列不属于人体九大系统的是
A.
循环
B.
消化
C.
泌尿
D.
内分泌
E.
【简答题】对下列化学事实的解释不正确的是
【单选题】What’s the major difference between Chinese and Western dragons?
A.
Chinese dragons have no wings.
B.
Chinese dragons are more beautiful.
C.
Western dragons are longer.
D.
Western dragons have claws.
【简答题】关于基差,下列说法不正确的是( )。
【单选题】不属于人体解剖学九大系统的是( )。
A.
内分泌系统
B.
运动系统
C.
免疫系统
D.
脉管系统
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