【正文】 49. B 47. B45. C 43. D 41. A 39. D 3. Bs family( ) 23. Ten and five is _______. A. five B. fifty C. fifteen D. two( )24. There are _______ in a day. A. 24 hours B. 12 hours C. four hours D. 365 hours( ) 25. Look at the table. Tom wants to buy a hamburger, a large an icecream. How much will he pay? Hamburger $ Orange juice $ Hot dog $ Coffee $ Icecream $ Water $ Popcorn $ Large coke $ A. Three dollars and sixty cents. B. Five dollars and thirtyfive cents. C. Five dollars and sixty cents. D. Two dollars.數(shù)詞專項(xiàng)練習(xí) (一) 50題參考答案1. A 2. C3. B4. D5. A 6. C7. B8. A9. A10. B11. C12. D13. D14. D15. B16. D17. D18. B19. B20. B21. A22. C23. B24. A25. D26. B27. A28. C29. D 30. B31. C32. A 33. B34. C35. D36. C 37. D38. D39. D40. B 41. A 42. A 43. D44. D45. C46. B47. B48. B49. B 50. A數(shù)詞專項(xiàng)練習(xí)(二)參考答案：7680 CBBDB 8185 DBAAD 8690 BCDCA9195 DBBBD 96100 BACACKey:1. A B. two meter A. two meters B. millions of A. million of ) 48. I39。 D. one and half hour( ) 47. It took me ________ to find out the key to the drawer. D. thirty to seven( A. seven past thirty D. twenty eight(B. three hundreds thirty four A. three hundreds and thirty four C. May four A. the fourth of mayB. Lesson seventh ) 42. Which lesson did you learn yesterday? ________. firstthrees twothirds B. the third of July,1979 C. at quarter past six ) 39. The train from Shanghai will arrive ________. D. June the fourth(s _________.”s the date today?” D. nineteen ninetyseven(s ________. A. nineteen hundred and ninetyseven ) 37. “What year is it?” B. three C. ninethB. two hours and half A. two hours and a half C. two thousand and eightysix ) 31. There are ________ students in that school.D. three hundred sixtyfive(C. three hundreds and sixtyfive ) 29. Fortytwo ________ seven is six. C. times ) 27. Three ________ five is eight. A. plus D. seven seventeen(s 7:17 is read ________. D. the 12th( A. Twelve A. the first, millions D. 30,170( ) 22. Three hundred thousand one hundred and seventy means ________. C. twice A. The 201 Room C. second is Tuesday D. a second is Thursday(s market. five( five There are only _________. ) 15. Our school is not very big. There are only ________ students. D. the fiftyfourth car( C. the car fifty four ) 13. Which is the car that he drives? It39。 B. third A. three B. as three times big as D. four thousands a hundred and twentythree( four thousand one hundred and twentythree ) 7. Which number is wrong? _______. D. the 16th( D. fifth years old( C. tenyearold D. February 1809,12( B. 1809, February 12 在句首的數(shù)字要用文字而不要用阿拉伯?dāng)?shù)字，如數(shù)字過大則應(yīng)放于句中，用阿拉伯?dāng)?shù)字。 基數(shù)詞一般是單數(shù)形式，但下列情況，常用復(fù)數(shù)：　　 a. 與of 短語連用，表示概數(shù)，不能與具體數(shù)目連 用，如scores of people 指許多人；　　 b.　在一些表示一排或一組的詞組里；　 如：They arrived in twos and threes.　他們?nèi)齼蓛傻牡竭_(dá)了。s two and three？ 2．一個(gè)半小時(shí)（一年半，一個(gè)半月可類推）one／an hour