[解析]
(1)C.词义猜测题。由第一段"For example,in American culture (文化) the smile is in general an expression of pleasure"例如,在美国文化中,微笑通常是一种快乐的表达,此处joy是pleasure的同义词。A.Love爱;B.Politeness礼貌;C.Joy快乐;D.Thankfulness感谢。故选C.
(2)B.写作意图题。根据文章第一段中的"It can also hide true feelings.It often causes confusion (困惑) across cultures."它能隐藏真正的感情。它常常导致跨文化间的困惑。其中越南人讲故事的例子就是为了说明这一观点。故选B.
(3)B.推理判断题。根据文章最后一段中的"The key is to try not to judge people whose ways of showing emotion are different.If we judge according to our own cultural habits,we may make the mistake of "reading" the other person incorrectly."关键是尽量不要评判那些表达情感方式不同的人。如果我们根据自己的文化习惯来判断,我们可能会错误地"读懂"对方。可知,我们在"读"人们的表情的时候,要理解他们的文化背景,否则,就会出错。故选B.
(4)C.标题归纳题。文章通篇阐述了面部表情的种种表现形式,以及文化之间的差异导致的面部表情的含义不同。Facial Expressiveness是最好的标题。A.Cultural Differences文化差异;B.Smiles and Relationship微笑和关系;C.Facial Expressiveness面部表情;D.Habits and Emotions习惯和情绪故选C.