题目内容：
根据下面资料，回答 "Hi there. How′ s it going?" "Oh, fine. Fine. How about this weather, huh?" "Well, I guess we can always use the rain." What is that? This story? Oh, just a little look at small talk. You know, those seemingly meaningless conversations you ha
A.making both others and yourself feel at ease B.excluding those you don't like from joining you C.keeping your voice low so only your friends can hear you D.comforting those who feel lonely
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答案解析：