2009年中国大蒜市场价格暴涨，许多农民打算在2010年扩大大蒜种植面积。由此可

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

与宋朝同时代并立的民族 * * 有哪几个？建立少数民族 * * 的首领都有谁？

________________________________________________________________________

男性，17岁，上腹部撞伤7小时，腹部剧烈疼痛2小时伴恶心呕吐。查体：神清，血压75／45mmHg，全腹压痛，伴腹膜刺激征，肝区叩痛（+），移动性浊音（+）。

首先应行（）。

A.选择性动脉造影

B.B超或CT检查

C.诊断性腹腔穿刺

D.纤维胃镜检查

E.腹透或腹平片

“看山看水看四川/四川到处桃花源/峨眉秀呀剑门险/九寨黄龙看大片/拜水请拜那都江堰/问道就问那青城山/川江号子赛龙舟/泸沽湖水洗蓝天……”有理由相信，这首《看山看水看四川》，会让更多的人喜欢四川，来四川旅游做客。由此可以看出（）。

①自然美景丰富了文化的内容

②精神产品都离不开物质载体

③文化与经济相互交融的特点

④人口迁徙流动促进文化传播

A、①②

B、③④

C、②③

D、①④

某一混凝土重力坝的剖面如图所示，其坝基面向上游倾斜，倾角为θ，坝与坝基面的抗剪断参数为f′、C′，设作用于坝基面的扬压力为U。请按抗剪断强度公式推求抗滑稳定安全系数。