1. The function that broadband technology has on the new digital economy is ______.
　　A) further
　　B) critical
　　C) costly
　　D) global
　　2. H0w much does a user pay if he has broadband technology installed?
　　A) It depends on the length of time.
　　B) It depends on the times of dial-up.
　　C) He pays at a fixed monthly rate.
　　D) He pays a lot of money.
　　3. Compared with the modem speed the broadband technology can transmit data ______.
　　A) at up to forty times of ordinary speed
　　B) much more faster
　　C) at a high speed
　　D) within a second
　　4. Who can take advantage of the broadband technology according to the passage?
　　A) Family members.
　　B) College students.
　　C) Both home owners and businessmen.
　　D) Only businessmen and their partners.
　　5. With the broadband technology companies can have all their operations done______.
　　A) during the work days.
　　B) during the whole week
　　C) online
　　D) offline