阅读理解
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。
A
Meeting people from another culture can be difficult. From the beginning, people may send the wrong signals(信号). Or they may pay no attention to signals from another person who is trying to develop a relationship.
Different cultures emphasize(强调) the importance of relationship building to a greater or lesser degree. For example, business in some countries is not possible until there is a relationship of trust. Even with people at work,
