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【单选题】
支付宝和微信支付作为典型的具有网络效应的产品，他们 的表现。A.
只具有直接网络效应
B.
同时具有直接网络效应和间接网络效应
C.
只具有间接网络效应
D.
符合梅特卡夫法则描述
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举一反三
【单选题】In some modern large diesel engines, which of the following is used as the support for the main bearings?
A.
Bedplate
B.
Block
C.
Base
D.
Sump
【单选题】In some modern large diesel engines, which of the following is used as the support for the main bearings?
A.
Bedplate
B.
block
C.
base
D.
sump
【简答题】The interpretation of words is a never-ending task for any citizen in a modern society. As a result of modern means of communication, we now have hundreds of thousands of words flung at us daily. We a...
【单选题】In some modern countries we find a ________ number of people with university degrees than there are jobs for them to fill.
A.
large
B.
far larger
C.
more large
D.
more larger
【简答题】商业银行高级管理人员的绩效薪酬的30%以上应采取延期支付的方式，且延期支付期限一般不少2年。()
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