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一、单选题（共 20 道试题，共 80 分。）V1. Mathematics ___A_____ the study or science of numbers.A. isB. areC. wasD. were 满分：4 分2. Professor Smith promised to look ___D_____ my paper, that is, to read it carefully before the thesis defense.A. afterB. overC. onD. into 满分：4 分3. It’s bad ___C______ for you to smoke in the public places where smoking is not allowed.A. behaviorB. actionC. mannerD. movement 满分：4 分4. How can he __B______ if he is not ________?A. listen; hearingB. hear; listeningC. be listening; heardD. be hearing; listened to 满分：4 分5. It's important for you to make a list of your tasks in order of __C_____ when you work on a project.A. suggestionB. goalC. priorityD. tip 满分：4 分6. The chemical factory was ___C______ the new policy, believing it would ensure fair competition.A. in spite ofB. in honor ofC. in favor ofD. in the name of 满分：4 分7. I invited Joe and Linda to dinner, but ____A_____ of them came.A. neitherB. eitherC. noneD. both 满分：4 分8. After the Minister of Education had finished speaking at the press conference, he was made __D______ all sorts of awkward questions.A. answerB. answeringC. answeredD. to answer 满分：4 分9. They got a ____A____ result, and they were wild with joy.A. magicB. magicianC. magneticD. magical 满分：4 分10. The bridge was named ___A____ the hero who gave his life for the cause of the people.A. afterB. forC. because ofD. before 满分：4 分11. Coal was formed out of dead forests by a long and slow ___D____ of chemical change.A. pressB. procedureC. successD. process 满分：4 分12. I don’t know the park, but it’s ___A_____ to be quite beautiful.A. saidB. toldC. spokenD. talked 满分：4 分13. What is the train ___C_____ to Birmingham?A. feeB. tipC. fareD. cost 满分：4 分14. It is not an __C______ method to learn a language by focusing on a large vocabulary only.A. effectB. affectionateC. efficientD. affected 满分：4 分15. We all know that there are ___C_____ ways of getting to know a person.A. varyingB. varietyC. variousD. various of 满分：4 分16. Tom was once cheated by his friend; ____A____ he would not trust anyone.A. henceB. sinceC. neverthelessD. however 满分：4 分17. Their efforts to improve the production have been very ____A_____, and they have been praised by the company for their contribution.A. effectiveB. efficientC. effectD. affective 满分：4 分18. How much has the company ___D_____ this year?A. brought inB. brought downC. brought outD. brought about 满分：4 分19. Before falling asleep, Helen ____B____ the day's happenings. However, she couldn't recall who put forward that plan in the first place.A. repeatedB. reviewedC. reportedD. retained 满分：4 分20. New businesses _____A____ in this area due to the new policy adopted recently.A. thriveB. succeedC. completeD. achieve 满分：4 分