中國科學院2005年博士生入學考試英語試題

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PART Џ STRUCTURE&VOCABULARY ( 25minutes,15points)
sectionA( 0.5 point eath)
direction: choose the word or expression below each sentence that best completes the statement, and mark the corresponding letter of your choice with a single bar across the square brackets on your machine-scoring answer sheet.
16.Knowing that the cruel criminal has done a lot of unlawful things, I feel sure that I have no __________ but to report him to the local police.