Sometimes they are angry at us just because we were-|||-there.They pass through our hands and out the door.We rarely see them again.I thought no more-|||-about my heart patient.-|||-The following year,still the newest member of the group,I got Christmas Eve duty again and-|||-dragged myself off to work.At 9 pm sharp,the hospital clerk told me there was a couple in the hall-|||-who wanted to speak to me.-|||-When I approached them,the man introduced himself as Mr.Lee and said,"You probably don`t-|||-remember me but last Christmas you saved my life.Thank you for the year you gave me."He and his-|||-wife hugged me,handed me a small gift,and left.I was more than a little surprised-and touched.-|||-The following year a new doctor had joined the group,and my family was delighted that I could-|||-stay home Christmas Eve.But I wanted to see if Mr.and Mrs.Lee would return.This time I volun--|||-teered for the shift.-|||-kept an eye on the door.Once again,at exactly 9 pm,the Lees appeared, carrying their new-|||-grandchild.We all embraced,and Mr.Lee said he`d come see me every Christmas Eve.-|||-worked the emergency department for the next ten Christmas Eves.Each year at exactly 9 pm,-|||-he`d appear,twice with new grandchildren.One year he came with a great-grandchild.-|||-The last year I saw him,he brought me a gift.It was a golden bell engraved(雕刻)with a single-|||-word: Friendship.-|||-Mr.Lee died the next year.Now my family,friends and I ring that bell every Christmas Eve a-|||-exactly 9 pm and offer a toast to the man who didn`t forget.-|||-21.Why did the author work on Christmas Eve when he first took a job in a small community hospital?-|||-A)He was used to spending the night in hospital.-|||-B)He had no choice on matters of shifts.-|||-C)He wanted to accumulate experience.-|||-D)He had just completed his residency.-|||-22.What did the doctor do during his shift in the emergency department?-|||-A)He set up an intensive care unit.-|||-B) He built up a lasting relationship with his patient.-|||-C)He moved his patient out of the emergency room.-|||-D) He pulled a patient through a heart attack.-|||-23.On the following Christmas Eve the doctor __-|||-A)knew his patient would come to see him-|||-B) was rather reluctant to take the shift-|||-C)saved the life of a patient-|||-D) was delighted to be able to stay at home-|||-24.What did Mr.Lee do the last year the doctor saw him?-|||-A)He brought his great grandchild to see the doctor.-|||-B) He gave a golden bell to the doctor as a gift.-|||-C)He promised to see the doctor every Christmas.-|||-D)He said he`d never forget the doctor`s friendship.-|||-25.What`s the author`s purpose in writing this passage?-|||-A)To tell the world how hard an emergency physician`s life can be.-|||-B) To express a doctor`s wish to build up personal friendships with his patients.-|||-C) To show the satisfaction he draws from working in an emergency department.-|||-D)To prove that lasting relationships are possible between physicia and patients.-|||-Directions: There are four passages in this part.Each passage is followed by some questions or-|||-unfinished statements.For each of them there are four choices marked A),B),C),and-|||-D).You should decide on the best choice and mark the corresponding letter on the An--|||-swer Sheet with a single line through the center.