题目
When you are calling in a noisy area, you are advised to ________. A. use a more sensitive microphoneB. shout loudly into your microphoneC. go away quietly to continue the phone callD. use your hand to help speak into the phone
When you are calling in a noisy area, you are advised to ________.
- A. use a more sensitive microphone
- B. shout loudly into your microphone
- C. go away quietly to continue the phone call
- D. use your hand to help speak into the phone
题目解答
答案
D
解析
在嘈杂的环境中打电话时，最有效的做法是用手帮助说话，以减少背景噪音对通话质量的影响。大声喊叫或使用更敏感的麦克风可能会增加噪音干扰，而离开安静地继续通话可能不总是可行的。