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.
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根据以下材料回答:What kind of the course is E244?A) It's a compositi
根据以下材料回答:What kind of the course is E244?A) It's a composition one.B) It's a con