吉林大學(xué)2021年考博英語真題

Part I Vocabulary and Structure (10%)

Directions: There are 20 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then write the corresponding letter on the Answer Sheet.

1. The ropes let swimmers ________ the device or climb on top of it until a lifeguard arrives on the scene.

A. maintain    B. articulate    C. comfort    D. cling to

2. The next time you see a butterfly ________, take a moment to notice the colors on its wings.

A. fluent by    B. fling by    C. flutter by    D. fleeing by

3. Is there any effect of pregnant women’s body mass index on mode of ________ and birth weight of infant?

A. delivery    B. determination    C. decision    D. depression

4. At its April policy meeting the bank withdrew its ________ not to raise rates.

A. commission    B. committee    C. pledge    D. premise

5. At those boring meetings, people usually sit still, looking blank, or ________ on blank paper.

A. clamber    B. screw    C. scrawl    D. creep

6. How to determine the best ________ for your MBA application? The value of an MBA goes down the longer you wait to get it.

A. chance    B. luck    C. timing    D. choosing

7. The boy has a lot of disadvantages, but ________ I think he is still a good boy.

A. on account    B. on balance    C. in spite    D. in the front

8. The boy was pleased that his uncle had spoken to him as one man to another, instead of adopting the ________ or authoritative tone he resented in so many of his elders.

A. patronizing    B. speaking    C. changing    D. helping

9. Investors want to see rising ________ profit that seems likely to keep rising.

A. fulfilled    B. social    C. greatest    D. economic

10. Every winter when the cold days in Virginia were slowly wearing ________, Larry and his wife would usually be enjoying the warm sunshine in Florida.

A. out    B. off    C. away     D. down

11. It’s no use complaining about the failure of our experiment: what we should do now is to ________ a bad job and get ready to start.

A. make the best of    B. find    C. get rid of    D. avoid

12. The rioters ________ streets with piles of blazing tires.

A. filled    B. barricaded    C. stopped    D. occupied

13. I put a “Beware of the Dog” sign on my door to ________ salesmen ________.

A. see... off    B. put... away    C. keep... at bay    D. run... alone

14. It’s just a ________ on where we feel the best opportunities are at this particular time.

A. reflection    B. infection    C. protection    D. conjunction

15. Overall, the nexus 4 is a good phone, with especially good prices for ________ versions.

A. unopened    B. unlocked    C. unchanged    D. uncertain

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