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The following paragraphs are taken from the textbooks, followed by a list of words or expressions marked A to Y. Choose the one that best completes each of the sentences. One word or expression for each blank only.Her heels clicked on the sidewalk in front of the cafe as we​      1       , and she became agitated as​    2       talked. “After all that trouble he got into     3     that protest at Custer when the     4     was burned, he was in jail for a year. He’s still on parole and he will be on parole for      5    five years——and they didn’t even prove anything against him! As a very small child I used to     6     that I was, say, Robin Hood, and picture myself as the     7     of thrilling adventures, but quite     8     my “story” ceased to be narcissistic in a crude    8        and became more and more a mere description of what I was doing       10      the things I saw. A little over a week ago we       11      an investigation in Detroit where over 150 honorably discharged     12      , many of them highly decorated,     13       to war crimes committed in       14     —not isolated incidents, but crimes committed on a day-to-day     15     with the full awareness of officers at all levels of command.
Problems large and small confront the elderly. They are     16      targets for crime in the      17    and in their homes, Because     18     loneliness, confusion, hearing and visual     19     they are prime victims of     20     door-to-door salesmen and fraudulent advertising.
I suspected at the time and     21     realize that the riots were perhaps the      22     significant massive action     23      by Northern Negroes. It was a watershed in the ghetto's     24     .Before the riots, the reach of the Negro movement in     25     seemed within the province of a small civil rights leadership.A. now  B. easy  C. difficulties  D. history  E. held  F. hero  G. courthouse  H. left   I. way   J. Indochina  K. of  L. taken  M. basis  N. she  O. and  P. testified   Q. during  R. imagine  S. veterans  T. soon  U. dishonest  V. most  W. another  X. America   Y. streets
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【正确答案】：V
【题目解析】：由题干中的the...significant，可知significant表示有重大意义的，是形容词，且前面有定冠词the，所以这里其实是significant的最高级形式，the most significant指的是最有意义的。故带入语境中most符合题意。句意：当时我猜想，现在则更加认识到暴乱也许是北方黑人采取的最有意义的大规模行动。