南开19春学期(1709、1803、1809、1903)《电子商务英语》在线作业-3(答案)
黑色情人节-安庆七中
南开19春学期（1709、1803、1809、1903）《电子商务英语》在线作业
4、C
一、单选题共20题，40分
1、TPN refers
to()
ATrading Process Network Post
BTrading Price Network Post
CTrading Price
Net Position
DTrading Process Nigation Post
【南开】答案是：D
2、E-commerce was first developed
in the ()
A1960s
B1970s
C1980s
D1990s
【南开】答案是：A
3、Transaction broker
provides a ()payment mechanism for buyers and
sellers to settle
a transaction.
Adirect
Bindirect
Cauction
Dthird party
【南开】答案是：D
4、() refers to the universal
code now attached to most goods, final and
intermediate
that identifies the particular
product and its manufacturer.
AEDI
Bsupply
chainBar coding
Cpatent
【南开】答案是：C
5、To
B2B EC, the focus of vendors' competition has been
turned from the products
to ().
Aprofit
Bservice
Clow-cost
Defficiency
【南开】答案是：B
6、Manufacturer model is also
called ()
Aa direct model
Be-tailer
Ccatalog merchant
DBit vendor
【南开】答案是：A
7、Firewalls typically run
monitoring () to detect and thwart external
attacks on
the site, and are needed to protect
internal corporate networks.
Asoftware