问题 填空题
-
4
9
的倒数是______,相反数是______,绝对值是______.
答案

-

4
9
的倒数是-
9
4
,相反数是-(-
4
9
)=
4
9
,绝对值是|-
4
9
|=
4
9

故答案为:-

9
4
4
9
4
9

填空题
完形填空

The telephone rang in the police station at Richmond, California, USA. “Police station? A train for Santa FE collide(碰撞)with a(n) 31 at the McDonald Street Crossing. Please go there at once, with an ambulance too. A man is badly injured,” said a(n) 32 voice of a young woman.

“Just a minute, we’ll come 33 . Please stay there and wait,” answered the policeman.

Within a minute, a police car and an ambulance 34 . Soon they got to the 35 , but only to 36 everything was fine. No collision, no 37 man.

“What a dirty trick!” said the policeman 38 . “We must find out that mischievous(恶作剧的) 39 and. . . ”

They had not been able to say anything about a punishment 40 they heard the whistle of a train: the train was nearing them quickly. All 41 a sudden, a truck appeared. It came fast towards them, too.  42 it was passing the crossing, it suddenly refused to move on. Right then and there, before the eyes of all the people present, the train collided with the truck heavily and struck it 43 meters away.

When Randolph Bruce, the driver was 44 out of the damaged truck, he was 45 hurt just 46 the young woman had foretold on the phone. As he was taken to the 47 in time, he was saved at last.

Later the policemen did 48 they could to find the woman who had telephoned them, but 49 .

It is 50 that a prophecy(预言)should coincide(巧合)with the fact so exactly.

31. A. ambulance    B. truck    C. car     D. bus

32. A. anxious         B. sweet            C. gentle           D. low

33. A. fast            B. ahead            C. soon             D. later

34. A. went by        B. set off            C. got there          D. came on

35. A. telephone      B. street            C. station            D. crossing

36. A. feel           B. find             C. have             D. tell

37. A. injured        B. trapped           C. frightened        D. killed

38. A. happily        B. excitedly         C. angrily           D. disappointedly

39. A. man          B. policeman         C. woman          D. boy

40. A. until          B. since             C. while            D. when

41. A. at            B. of               C. by               D. for

42. A. When         B. Where           C. That              D. Which

43. A. dozen         B. dozens           C. dozen of          D. dozens of

44. A. raised         B. helped           C. pushed           D. forced

45. A. slightly        B. clearly           C. hardly           D. badly

46. A. as            B. so               C. before           D. for

47. A. police station   B. market           C. hospital          D. sidewalk

48. A. that           B. which            C. however         D. whatever

49. A. delayed        B. worked          C. stopped           D. failed

50. A. surprised       B. surprising        C. satisfied          D. satisfying