商店以每枝10元的价格购进一批钢笔，加上40%的利润以后定价出售，当卖出这批钢笔

第二节完形填空（20小题；每小题1.5分，满分30分）

At expert in time management was speaking to a group of students and, to drive home a point, used an illustration（演示）those students will never  36  .

Standing in front of the group, he   37   a wide-mouth jar and about a dozen fist-sized rocks and carefully placed them, one  38  , into the jar. When the jar was filled to the   39  and no more rocks would fit inside, he asked, ”Is this jar   40  ?" Everyone in the class yelled, "Yes" The expert replied, “Really?” He took out a bucket of gravel（沙砾）, dumped some gravel in and  41   the jar,   42   pieces of gravel to work themselves down into the   43    between the big rocks. He then asked the group once more, "Is this jar full?"  44   this time the class understood him." Probably not." one of them answered. "Good." He replied. He brought out a bucket of   45  , dumping it in the jar and it went into all of the spaces   46   between the rocks and the gravel. Once again he asked the question, "Is this jar full？” “  47  " the class shouted. Once again he said "Good." Then he began to   48   a pitcher of water in until the jar was filled to the brim. Then he looked at the class and asked, "What is the   49    of this illustration?" One   50   student raised his hand and said, “ The point is, No matter how full your   51   is, if you try really hard you can always fit some more things in it!"

"No," the speaker   52  , “The truth this illustration   53   us if you don't put the big rocks in first ,you'll never get them in at all. What are the "big rocks" in your life? Time with your loved ones, your education, your dreams, a   54   cause or teaching others? Remember to put these   55   in first or you'll never get them in at all."

36.A. forget       B. remember   C. regret     D. make

37.A. took out          B. made out    C. put out          D. gave out

38.A. at the time    B. by the time C. at a time     D. in no time

39.A. bottom     B. top        C. surface       D. middle

40.A. empty      B. small     C. full        D. big

41.A. filled        B. washed       C. blew      D. shook

42.A. ordering     B. making      C. causing      D. realizing

43.A. distance     B. spaces     C. shapes     D. entrance

44.A. In               B. At         C. By         D. On

45.A. sand         B. water     C. earth      D. stone

46.A. remained      B. created       C. saved     D. left

47.A. Yes          B. No         C. Not a little  D. No problem

48.A. pour         B. throw     C. store      D. spread

49.A. possibility     B. point      C. use        D. definition

50.A. worried     B. clever     C. eager     D. anxious

51.A. work        B. jar         C. class      D. schedule

52.A. replied     B. requested    C. reminded    D. required

53.A. orders      B. demands     C. teaches       D. suggests

54.A. common          B. reasonable  C. deeper     D. worthy

55.A. bit rocks          B. gravel     C. water     D. hope

在水平地面上有一固定的楔形物块a，其斜面上静止一小物块b．现用力F沿不同方向作用在小物块b上，小物块b仍保持静止，如图所示．则力F作用后，a、b之间的静摩擦力一定保持不变的是（　　）

A．

B．

C．

D．

记者甲写了一篇有关某局领导乙先进典型事迹的报道，报道社会反响很好，甲的妹妹恰好在该局工作并想换岗位，此时甲可以向乙打招呼。（）

社会主义市场经济体制的基础是( )。

A．以间接手段为主的完善的宏观调控体系
B．统一、开放、竞争、有序的市场体系
C．以公有制为基础的现代企业制度
D．合理的收入分配和社会保障制度

某企业近年来由于技术革新，产品销路逐年扩展，原有的供应商满足不了生产的需要，决定再选择新的原料供应商。企业采购部门过去一般采用协商选择的方法，这次决定采用招标方法，采购部门提出了招标条件，但对投标者的资格不预限制。只要符合招标条件的供应商都可竞标，企业从中选择最有利的供应商签订协议。

采购部门采取的招标方法属于（）。

A．邀请招标

B．公开招标

C．择优招标

D．限定性招标