听力原文：M: Are men's suits on the sixth floor？
W: No, they are here, on the fourth. The sixth is for household appliances.
Q: Where does this conversation probably take place？
（5)
A．In a shoe shop.
B．In a warehouse.
C．In a department store.
D．In a store for man's clothes.

The speaker is advised to speak slowly in order to help the listener to______.
A．remember some words
B．repeat the information
C．check the message
D．take some notes

Which of the following suggestions are not implied in the passage？
A．Develop internet streetsmarts.
B．Be skeptical of anyone online who asks to divulge confidential information.
C．Higher levels of security protection.
D．Do not use instant messaging and phone calls online.

Which of the following is NOT mentioned as the reason for scammers to go after home computers？
A．Because of the data that contain credit card information.
B．Because of the data that contain social security numbers.
C．Because of the machines that control the high speed linkds which in mm can be used for spamming, and fraud.
D．Because of less protection of home computers.

Speakers sometimes need to spell some words to help listeners to understand______.
A．long sentences
B．unusual words
C．difficult questions
D．important expressions

What does Symantec Corporation sell？
A．Computers.
B．Anti-virus software.
C．Computer books.
D．Attacking softwares.