1．解析：选E　空处承接上一句引入本文的主题"爱与喜欢的不同"，并与下文构成转折关系，故E项"对年轻人来说，知道喜欢与爱的不同是共同的任务"符合语境。

　　2．解析：选A　选项A中的"each case"指代上文中的"loves her best friend, her husband and her son"，再由下文中的"The same goes for the word 'like'"和"but you don't like them in the same way"可以推断出，此处要表达的是：尽管每种情形中所用的动词是一样的，但其含义不同。故A项符合语境。

　　3．解析：选F　选项F中的"the term"指代上文中的"like"，并且上下文都重现了"use"一词，本段用相同的句式结构说明人们用"like"描述不同的情感，故F项符合语境。

　　4．解析：选G　选项G中的"these three components"指代上文中的"passion, intimacy (亲密) and commitment"，其中的"Love"也与上文中的"Loving" "love"相呼应，故G项符合语境。

　　5．解析：选D　选项D中的"The change from like to love"与本段的小标题"From like to love"及下文中的"the transition (转变) from liking to loving"相对应，说明从喜欢到爱的转变会使人困惑，为下文作铺垫，故D项符合语境。

II. 完形填空(共20小题；每小题1.5分，满分30分)

　　阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。

　　Success brings with it a sense of achievement and satisfaction for having done your work well. It __1__ to happiness, confidence in your abilities and a feeling of pride. But you should be ____ that success does not go to your head.

Mother Teresa is a __3__ example. From the age of eighteen she worked in Calcutta to help poor people. She raised abandoned babies and tried to __4__ them back to health. She built homes for children, the handicapped (残疾人) and the old and __5__ the Missionaries of Charity. She told us to be __6__ in small things because it is in them that your strength __7__. Her outstanding work was eventually __8__ and she received the Noble Peace Prize in 1979. Her first words after receiving the prize were, "__9__ , I am unworthy." She accepted the prize and __10__ her work as before. Her motto and deeds not only change many people's lives but also __11__ generation after generation. It is often very difficult to __12__ modest after achieving success, __13__ when other people praise you. If others tell you that you are the best swimmer in the university, do not __14__ believe what they may say. Tell yourself that there may be others who are better at