题目内容：
3、（1分）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
参考答案：
选择题：3、（1分）Compared with the modem speed the broadband
- 题目分类：华北水利水电大学-工程测量技术-大学英语（2）
- 题目类型：选择题
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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