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.
A. time B. chance C. authority D. alternative
17.Behind his large smiles and large cigars, his eyes often seemed to __________regret.
A. teem B. brim with C. come with D. look with
18.There is only one difference between an old man and a young one: the young one has a glorious future before him and the old one has a _______future behind him.
A. splendid B. conspicuous C. uproarious D. imminent
19. That tragedy distressed me so much that I used to keep indoors and go out only _________necessity.
A. within reach of B. for fear of C. by means of D. in case of