题目

下面文章中有5处（第81~85题）需要添加小标题，请从以下选项中选出符合各段意思的小标题，并在答题卡上将该项涂黑,选项中一项为多余选项.A．Learn EverydayB．Agree to DisagreeC．Respect Each OtherD．Arrange Some Time to Go OutE. Develop Healthy RelationshipsF. Learn to Listen and SpeakHealthy Relationship TipsHealthy relationships are effortless, if both the people involved take equal effort to maintain it. Here are a few healthy relationship tips to help you build the dream of your life.81. ________________ Communication is an art of put关于美国在世界上的地位，叙述错误的是（　　） A、是世界上高度发达的资本主义国家B、输出工农业产品最多的国家C、出口贸易额最大的国家D、不需要进口任何工农业产品的国家