資訊推薦

• 1. 假設一履約價為 30 元的價外買權以 Black-Scholes 公式所推估的價格為 3 元。若一出售買權之交易員欲執行停損策略，而計畫以 30.1 元的股價買入，29.9 元賣出。試問此股票被
• 2. Although she was 50, she still had a very __________ appearance.(A) grateful (B) elderly (C) yout
• 3. Both companies finally came to a __________ after negotiating for several hours.(A) consumption (
• 4. The best __________ to getting a promotion is to show your boss that you are a hard worker.(A) re
• 5. All cars must stop to allow __________ to walk across the street when the light turns red.(A) ped
• 6. Studies show that the weather definitely __________ people’s moods.(A) effects (B) infects (C) af
• 7. The plane flew at a(n) __________ of 30,000 feet.(A) attitude (B) latitude (C) gratitude (D) alti
• 8. Long ago before refrigeration the Chinese learned how to __________ food by drying.(A) preserve (
• 9. I have __________ to Reader’s Digest, a monthly publication, for more than ten years.(A) responde
• 10. Most young people nowadays have a lot of stress, so they __________ easily.(A) earn for living (
• 11. In an effort to __________ his smoking addiction, Kevin tried to chew gum instead.(A) make use o
• 12. Mr. and Mrs. Smith do not __________ well. They often quarrel over trifles.(A) keep up (B) get a
• 13. She __________ by offering me a drink, and then we chatted happily.(A) broke the ice (B) made up
• 14. We are going to take a test tomorrow. You’d better __________ the first three lessons.(A) bump i
• 15. His talent plus hard work __________ his early success in the business world.(A) contributed to
• 16. Would you mind __________ the window?(A) open (B) me opening (C) my opening (D) me open
• 17. I will settle down in a farm when I __________ .(A) will retire (B) retired (C) am retiring (D)
• 18. I didn’t see the sign __________ I should have paid attention.(A) to which (B) on which (C) with
• 19. He is quite stubborn. He refused __________ the plan.(A) changing (B) to change (C) to changing
• 20. Mrs. Lee __________ a lot, but not any more.(A) is used to work (B) was used to work (C) used to
• 21. Not only David but I __________ passed the examination.(A) has (B) have (C) is (D) am
• 22. He stayed in the prison __________ two years.(A) As much as (B) As high as (C) As far as (D) As
• 23. All you have to do is __________.(A) studying hard (B) study hard (C) studying hardly (D) study
• 24. Judy couldn’t help but __________ during the boring speech.(A) doze off (B) to doze off (C) dozi
• 25. If you had helped me then, I __________.(A) might succeed (B) had succeeded (C) might have succe