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题目内容
（西安石油大学-大学英语2）
18. 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.
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.
参考答案