2011英语六级考试语法真题训练-时态2

一直在路上

21.While people may refer to television for up-to-the-minute news, it is unlikely that   
    television______ the newspaper completely. (95.6/48)
   
    A. will replace   B. have replaced   C. replace    D. replaced
   
    22.The fifth generation computers, with artificial intelligence, _______ and perfected now.
   
    (96.1/21)
   
    A. developed  B. have developed   C. are being developed   D. will have been developed
   
    23.It’s reported that by the end of this month the output of cement in the factory_______ by about
   
    10%. (96.1/39)
   
    A. will have risen   B. has risen    C. will be rising    D. has been rising
   
    24.Sir Dennis, who is 78, has made it known that much of his collection ______¬ to the nation.
   
    (96.6/24)
   
    A. has left   B. is to leave   C. leaves   D. is to be left
   
    25.Before the first nonstop flight made in 1949, it_______ necessary for all planes to land for
   
    refueling. (96.6/25)
   
    A. would be   B. has been   C. had been    D. would have been
   
    26.Until then, his family ______ from him for six months. (97.1/21)
   
    A. didn’t hear   B. hasn’t been hearing    C. hasn’t heard     D. hadn’t heard
   
    27.The conference_______ a full week by the time it ends. (97.1/22)
   
    A. must have lasted   B. will have lasted   C. would last   D. has lasted
   
    28.Great as Newton was, many of his ideas______ today and are being modified by the work of
   
    scientists of our time. (97.1/40)
   
    A. are to challenge  B. may be challenged  C. have been challenged  D. are challenging
   
    29.It seems oil______ from this pipe for some time. We’ll have to take the machine apart to put it
   
    right. (97.6/45)
   
    A. had leaked   B. is leaking   C. leaked    D. has been leaking
   
    30.Once environmental damage ______, it takes many years for the system to recover. (97.6/50)
   
    A. has done    B. is to do    C. does    D. is done
   
    31.Neither of the young men who had applied for a position in the university ______. (98.1/33)
   
    A. has been accepted   B. have been accepted    C. was accepted    D. were accepted
   
    32.The last half of the nineteenth century______ the steady improvement in the means of travel.
   
    (98.6/41)
   
    A. has witnessed    B. was witnessed    C. witnessed    D. is witnessed
   
    33.If she doesn’t tell him the truth now, he’ll simply keep on asking her until she ______.
   
    (98.6/53)
   
    A. does    B. has done    C. will do    D. would do
   
    34.My train arrives in New York at eight o’clock tonight. The plane I would like to take from there_______ by then. (99.1/47)
   
    A. would leave    B. will have left    C. has left    D. had left
   
    35.A thief who broke into a church was caught because traces of wax, found on his clothes, _____
   
    from the sort of candles used only in churches. (99.6/63)
   
    A. had come    B. coming    C. come    D. that came
   
    36.She ought to stop work; she has a headache because she_______ too long. (00.1/41)
   
    A. had read    B. read    C. is reading   D. has been reading
   
    37.---“ May I speak to your manager Mr. Williams at five o’clock tonight?”(00.6/41)
   
    --- “ I’m sorry, Mr. Williams______ to a conference long before then.”
   
    A. had gone     B. would have gone      C. has gone      D. will have gone
   
    38.The growth of part-time and flexible working patterns, and of training and retraining schemes, ______ more women to take advantage of employment opportunities.(00.6/43)
   
    A. allow     B. allows      C. allowing      D. have allowed
   
    39.By the time he arrives in Beijing, we______ here for two days. (01.6/31)
   
    A. will have stayed   B. shall stay  C. have been staying   D. have stayed
   
    40.Such crimes may be so complex that months or years go by before anyone _______ them.
   
    (03.1/31)
   
    A. discovered     B. will discover     C. would have discovered     D. discovers
   
    答案
    ACADC  DBCDD  CCBBA  DDBAD

一直在路上

名师指导四级考试基础备考:核心语法(23)