【单选题】根据以下内容回答题: In the United States,it is not customary to telephone someone very early in the morning.If you telephone him early in the day,while he is shaving or having breakfast,the time of the call sh...
【简答题】III. Mark each statement true (T) or false (F). (2 points for each, 12 points in all.) 1. It is common for an American to marry a person from a different ethnic background.________ 2. Americans usuall...