2、（1分）
How 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.
出自：华北水利水电大学-工程测量技术-大学英语（2）
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