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【单选题】
在产品最初进入市场时,将价格较低的水平,以求迅速开拓市场,抑制竞争者的进入,这种定价方法是( )
A.
直接低价定价
B.
渗透定价
C.
撇脂定价
D.
周期定价
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参考答案:
举一反三
【单选题】氯己定是一种
A.
一价的阳离子表面活性剂
B.
二价的阳离子表面活性剂
C.
一价的阴离子表面活性剂
D.
二价的阴离子表面活性剂
E.
中性离子表面活性剂
【单选题】What is the concept most people have on population growth?
A.
The population is always in constant geometric growth.
B.
Rapid growth is followed by a decline.
C.
Decelerated growth is followed by a decline.
D.
No growth at all.
【单选题】We must seize this opportunity and take proper measures to __________ the growth of our economy. [     ]
A.
accelerate
B.
applaud
C.
overlook
D.
accumulate
【单选题】洗必泰是一种
A.
一价的阳离子表面活性剂
B.
二价的阳离子表面活性剂
C.
一价的阴离子表面活性剂
D.
二价的阴离子表面活性剂
E.
中性离子表面活性剂
【单选题】具有起昙现象的是
A.
阳离子表面活性剂
B.
阴离子表面活性剂
C.
两性离子表面活性剂
D.
非离子表面活性剂
E.
聚氧乙烯型非离子表面活性剂
【单选题】STP下游设备用来通知上游设备网络拓扑结构发生变化的报文是?
A.
配置BPDU
B.
TCN BPDU
C.
发现BPDU
D.
反向BPDU
【单选题】The main measure of economic growth is faulty in that our system of national accounting includes only loss in value of factories and equipment but does not consider loss of natural resources as a nega...
A.
Y
B.
N
C.
NG
【单选题】表面活性剂中毒性最小的是( )
A.
阴离子表面活性剂
B.
阳离子表面活性剂
C.
氨基酸型两性离子表面活性剂
D.
非离子表面活性剂
【单选题】Human population growth is a menace to nonhuman life forms on our planet.
A.
hindrance
B.
misfortune
C.
catastrophe
D.
threat
【单选题】What is the concept most people have on population growth?
A.
The population is always in constant geometric growth.
B.
Rapid growth is followed by stable growth.
C.
Decelerated growth is following by a decline.
D.
No growth at all.
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