2. 职称英语
  3. People prefer IP phone calls to ordinary ones because the former is ______. [br]

People prefer IP phone calls to ordinary ones because the former is ______. [br]

游客2023-09-27  114
问题 People prefer IP phone calls to ordinary ones because the former is ______. [br] The author of this passage mentions "a road" in his introduction of the IP phones ______.
选项 A、to make it easier for the reader to understand the new technology
B、to imply that the phone calls are usually made on the road
C、because people usually would share a road with each other
D、because the road you are walking on is usually empty
答案 A
解析
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