A.as if
B.as long as
C.as soon as
D.as far as
第1题
( ) I am concerned, I know nothing about it.
A、as well as
B、as long as
C、as soon as
D、as far as
第2题
Which of the following is not the e-commerce business models?
A、Business-to-Business(B2B)
B、Electronic fund transfer
C、Business-to-Customer(B2C)
D、Customer-to-Customer(C2C)
第3题
The standard protocol used for sending Internet e-mail is called ( ). It works in conjunction with POP servers.
A、SMTP
B、WWW
C、TCP
D、UDP
第4题
To access the Web, users require a ( ) ,which is the software program used to access the World Wide Web.
A、Plug-ins
B、Helper
C、Add-ons
D、Web browser
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