题目内容

Every possible means ________, but none proves successful．


  1. A.
    has tried
  2. B.
    has been tried
  3. C.
    have been tried
  4. D.
    tried
B
“每一个可能的方法都已经试过了，但没有一个成功的。”若去掉but，也可以选择D项，让逗号前作独立主格，为主句做状语。
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相关题目

The old man was often seen ________ the street with his hands ________ on his chest．


  1. A.
    cross; cross
  2. B.
    crosses; crossing
  3. C.
    cross; crossed
  4. D.
    cross, to cross

She抯 got a few thousand pounds ______ for her retirement.


  1. A.
    put away
  2. B.
    kept up
  3. C.
    given away
  4. D.
    laid up

I ________ playing basketball every morning and it was also great ________ for me.


  1. A.
    practiced; exercise
  2. B.
    exercised; practice
  3. C.
    practiced; practice
  4. D.
    exercised; exercise

________ two exams to worry about, I have to work re- ally hardthis weekend.


  1. A.
    With
  2. B.
    Besides
  3. C.
    As for
  4. D.
    Because of

Sally has never seen that film，________?


  1. A.
    hasn't she
  2. B.
    does she
  3. C.
    isn't she
  4. D.
    has she

You look very nice ________ the red dress. Don't ________ that white overcoat any more.


  1. A.
    putting on, put on
  2. B.
    wearing, put on
  3. C.
    wearing, dress
  4. D.
    dressing, put on

________, it is best not to let children sleep in the parents' bed, since this can easily become a habit．


  1. A.
    If can
  2. B.
    If possible
  3. C.
    Unless so
  4. D.
    Though possible

At last he gave up his work, ________he had made little progress.


  1. A.
    which
  2. B.
    that
  3. C.
    in which
  4. D.
    where

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