(A)know every road in the city well (B)don't have to receive special training (C)drive in very good cars (D)have great incomes 2. Why are London taxi drivers very efficient? (A)Because they have a driving license. Unit 2 Working as a Salesman 23 (B)Because they have received special training. (C)Because the traffic conditions in London are good. (D)Because the traffic system of the city is not very complex. 3. How long does the training period last? (A)Two to four months. (B)About three weeks. (C)At least half a year. (D)Two years or more. 4. Why does the speaker think the driving test is a terrible experience? (A)Government officers are hard to please. (B)The learner has to go through several tough tests. (C)The learner usually fails several times before he passes it. (D)The driving test usually lasts two months. 5. Why do learner drivers have to keep their present jobs? (A)They don't want their present bosses to know what they're doing. (B)They want to earn money from both jobs. (C)They cannot earn money as learner taxi drivers yet. (D)They look forward to further promotion. Passage 4 A Brief Introduction to Cambridge “Where is the university?” is the question that almost every visitor to Cambridge ask.But no one could point at any certain direction because there is no campus.The university consists of 31 self-governing colleges.It has lecture halls, libraries, laboratories, museums and offices throughout the city.Individual colleges choose their own students who have to meet their minimum entrance requirements set by the university.There are over ten thousand undergraduates and three thousand five hundred postgraduates.About 40% of them are women and some 8% from overseas. As well as teaching, research is of major importance.Since the beginning of the twentieth century, more than sixty university members have won Nobel prizes.The university has a huge number of buildings for teaching and research.It has more than 60 specialist subject libraries.Examinations are held and degrees are awarded by the university.It allowed women to take the university exams in 1881, but it was not until 1941 that they were awarded degrees. 24