A．How to greet people with a hat.B．Good manners in social activities.C．It’s impolite to shake hands with others without taking off the glove.D．It doesn’t matter much how you greet people.
A．How to greet people with a hat.
B．Good manners in social activities.
C．It’s impolite to shake hands with others without taking off the glove.
D．It doesn’t matter much how you greet people.