專業(yè)四級:詞匯、語法詳細解答40套(22)(2)

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全真模擬試題
    1. ____ a fine day, we decided to go for a picnic.
    A. Having been
    B. Being
    C. What
    D. It being
    2. He came to know that the knowledge from books can be useful only ______ it is linked with practice.
    A. as
    B. when
    C. while
    D. for
    3. ____, it is quite easy to drill a hole in it with laser.
    A. Hard although a diamond is 
    B. As a diamond is hard
    C. Hard as a diamond is
    D. How hard is a diamond
    4. Silk, printing, paper, the compass and powder originated in China, and ____ introduction in the west had farreaching effects.
    A. these
    B. their
    C. those
    D. its
    5. The problem is believed ____ at the meeting two days ago.
    A. to have discussed
    B. to have been discussed
    C. being discussed
    D. having been discussed
    6. Ultrasonic sounds produce pulsed signals ____ various defects in metal can be detected.
    A. for which
    B. of which 
    C. as a result of which
    D. by means of which
    7. In computer programming, this model is ____ to any of the others we have ever had.
    A. more superior
    B. the more superior
    C. the most superior
    D. superior
    8. The introduction of the coal pulverizing system in Daya Bay Nuclear Power Plant vastly reduces the time it took ____
    A. to mill the coal
    B. milling the coal 
    C. for milling the coal
    D. while milling the coal
    9. Some members suggested ____ a party for the visitor, but the Chairman didn’t approve.
    A. to arrange
    B. arrange
    C. arranging
    D. to be arranging
    10. If the maid comes today, please have her ____ my shirts.
    A. washed
    B. washing
    C. to wash
    D. wash
    11. ____ racial problems have not been solved and full equality has not been attained yet, progress in these directions has been quite remarkable.
    A. Since
    B. Although
    C. Now that
    D. Before
    12. ____ they are alarmed at the interference with the natural balance of the environment, and its possible consequences.
    A. All in all
    B. After all
    C. Above all
    D. In all
    13. Rumor ____ it that the man has been nominated many times for the Nobel Prize.
    A. has
    B. spreads
    C. carries
    D. learns
    14. Just because I’m ____ to him, my boss thinks he can order me around without giving me any respect.
    A. redundant
    B. versatile
    C. trivial
    D. subordinate
    15. In our society, a wedding invitation is also an ____invitation for a gift.
    A.ingenious
    B. intelligible
    C. implicit
    D. inclusive
    16. The strong scent of Kate’s perfume ____ the air in the small room.
    A. radiated
    B. permeated
    C. extracted
    D. dispersed
    17. An atom bomb would ____ a city.
    A. destroy
    B. damage
    C. spoil
    D. wreck
    18. The climate here is pleasant. It is ____ all the year round.
    A. damp
    B. humid
    C. moist
    D. wet
    19. The room is partly ____ with a few old chairs.
    A. provided
    B. decorated
    C. beautified
    D. furnished
    20. If Karl were more ____ about her voice, she would never sing outside of the shower.
    A. punctual
    B. practical
    C. sensitive
    D. objective
    21. Renewing my driver’s licence today is ____. Otherwise, the licence will expire at midnight.
    A. imaginative
    B. feasible
    C. imperative
    D. empirical
    22. For those with poor eyesight, large print ____ reading.
    A. facilitates
    B. rectifies
    C. reinforces
    D. magnifies
    23. Nancy complained about the ____ airconditioner she bought from the department store.
    A. inefficient
    B. deficient
    C. ineffective
    D. defective
    24. ____ the large amount of time devoted to listening every day, most college students do not listen effectively.
    A. However
    B. If
    C. Despite
    D. Even
    25. If we continue to argue over minor points, we won’t get ____near a solution.
    A. anywhere
    B. somewhere
    C. elsewhere
    D. nowhere