2015年成人高考专升本英语真题及答案

Ⅲ．Cloze(30 points)

    Directions：For each blank in the following passage，there are four choices marked

 A，B，C and D．Choose the one that is most suitable and mark your answer by

 blackening the corresponding letter on the Answer Sheet．

     Where do cars get their energy from?For most cars，the answer is petr01．21_some cars

 use electricity．These cars have  22  motors that get their power from large batteries．In

  23  ，there are even cars that have  24  an electric motor and a petrol motor．These types

 of cars are  25 hybrid(混合)cars．

     Most people tend to think of electric cars as a new 26  ，but they have been around for

 a long time．In the 27  19th and early 20th centuries electric cars were common because the

 technology for petrol engines was not very advanced．But  28 the petrol engine became

 easier to make and more powerful，this type of engines became the most  29  ．Interest in

 electric cars was high in the l970s and l980s because  30  became very expensive．

Recently，electric cars have again become well-liked because people want cars that

 pollute  31  ．

    Electric cars are better than petrol cars  32  several ways．The biggest benefit is

reduced pollution．In areas  33 there is a high percentage of electric cars，pollution is not

that serious．The second benefit of electric cars is a  34  in the dependence on foreign oil．

Several countries don’t want t0  35  0n oil from other countries．Since electric cars can run

 on electricity from coal or nuclear power stations，there is less need to import oil．

21．A．0r    B．And    C．Nor  D．But

22．A．same    B．special    C．common  D．traditional

23．A．time    B．addition    C．detail   D．summary

24．A．either    B．neither    C．both   D．all

25．A．called    B．known    C．regarded  D．described

26．A．instrument    B．intention    C．influence  D．invention

27．A．recent    B．1ate    C．beginning  D．1ast

28．A．before    B．until    C．after  D．unless

29．A．difficult    B．dangerous    C．comfortable  D．popular

30．A．cars    B．oil    C．power  D．motors

3 1．A．1ess    B．few    C．more  D．much

32．A．at    B．on    C．in  D．by

33．A．what    B．which    C．where  D．when

34．A．reduction    B．rise    C．need  D．start

35．A．rely    B．keep    C．hold  D．put