已知方程3x=6与关于x的方程2x-m=3的解相同,那么m=______.

题型:填空题

问题:

已知方程3x=6与关于x的方程2x-m=3的解相同,那么m=______.

考点:解方程
题型:填空题

第二节:完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,从短文后各题所给的四个选项(A、B、C、D)中选出最佳选项。

A jobless man applied for the position of “office boy” at a big company. The manager   36  him, and then gave him a test—to clean the floor.

“You are hired,” the manager said, “give me your   37  address, and I will send you the application form to fill in.” The man replied, “I don’t have a computer,  38    an email address.”

   “I’m sorry,” said the manager. “If you don’t have an email address, you don’t   39  . And who don’t exist can’t have the   40  .” The man left with no hope  41  , and only $10 in his pocket.

He then decided to go to the supermarket and  42   10 kilograms of tomatoes. He then sold the tomatoes  43 . In less than two hours, he doubled his money. He 44   the operation three times, and returned home with $ 60. The man  45  that he could make a living in this way, and started to go out   46   every day, and return late. Shortly after, he bought a truck, and then some other vehicles to  47  his goods.

Five years later, the man was one of the biggest   48   retailers (零售商) in the U.S. He started to _49  his family’s future, and decided to take out a life insurance.

He called an insurance broker (经纪人), and   50   a protection plan. When the conversation was finished, the broker  51 him for his email address. The man replied, “I don’t have an email address.” The broker responded  52 , “You don’t have an email address, 53   you have built an empire. Can you  54   what you could have been if you had an email?”  

The man thought for a while, and replied,” A(n)   55  boy!”

36. A. watched           B. invited             C. met                       D. interviewed

37. A. school                B. email                      C. family                     D. home

38. A. or                    B. either             C. so                         D. and

39. A. work                  B. fit                        C. employ                    D. exist

40. A. salary                 B. form                 C. job                          D. future

41. A. in all                B. at all                 C. after all                    D. above all

42. A. trade                  B. make                C.    order                     D. buy

43. A. face to face         B. little by little     C. door to door             D. day by day

44. A. performed           B. acted                 C. used                         D. repeated

45. A. realized                     B. doubted             C. expected                   D. agreed

46. A. early                  B. simply                     C. quickly                    D. immediately

47. A. present               B. transport           C. demand                   D. combine

48. A. drink                  B. cloth                 C. food                        D. car

49. A. imagine                     B. plan                  C. develop                    D. worry

50. A. chose                  B. designed            C. suggested                 D. studied

51. A. told                    B. asked                C. showed                    D. registered

52. A. curiously            B. excitedly           C.    calmly                   D. kindly

53. A. unless                 B. since                 C. but                          D. although

54. A. wish                   B. advise               C. stop                         D. imagine

55. A. delivery                     B.    city                C. office                       D. paper

题型:填空题

两个或两个以上的模块之间关联的紧密程度称为______。

A.耦合度

B.内聚度

C.复杂度

D.数据传输特性

题型:填空题

升学率是衡量学校教育教学质量和办学水平的唯一标准。

题型:填空题

依据增值税的有关规定,境外单位或个人在境内发生增值税劳务而在境内未设立经营机构的,增值税的扣缴义务人有()。

A.代理人

B.银行

C.购买者

D.境外单位

题型:填空题

二甲苯装置混合的C8A原料来源是()。

A.重整C8A、异构化C8A歧化C8A

B.重整C8A、歧化C8A、裂解C8A、外供C8A

C.重整C8A、歧化C8A、异构化C8A、外供C8A

D.重整C8A、裂解C8A、外供C8A

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