A.You should limit your mobile phone calls to personal affairs.
B.You should speak quietly into your phone while in a church .
C.You are supposed to turn off your mobile phone at a funeral.
D.You are supposed to use your mobile phones as much as possible.
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people
[单选题]Do you know how to use a mobile phone (手机) without being rude to the people