金银及其制品报关出口时，凭哪个部门出具的《金银制品出口准许证》报关：()。A、中国人

伴随着改革开放30年一路走来，人们的文化需求日益多样化。尽管人们的青春偶像从“厄运前不认输，困难前不低头”的陈景润、张海迪,到“团结起来，振兴中华”的中国女排,再到“有爱心，有担当”的杨利伟和姚明 ┅┅但我国人民那种个人与社会、与祖国同呼吸共命运的情怀没有变。

从文化生活角度看，中学生应如何坚持“不变的情怀”，提高自身的素质？（6分）

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，掌握其大意，然后从各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项。

When middle-aged Alex quit his job and made up his mind to become a freelance (self-employed) writer, no one could tell for sure whether he would succeed or not. He found a cold storage room in a building, set up a(n)  36  typewriter and settled down to work.

After a year or so, however, Alex began to  37  himself. He found it was difficult to earn his living by  38  what he wrote. But Alex determined to put his dream to the test --  39  it meant living with uncertainty and fear of  40 . This is the shadowland of hope, and  41  with a dream must learn to live there.

One day Alex got a call, “We need a(n)  42 , and we’re paying $6,000 a year.” $6,000 was  43  money in 1960. It would enable Alex to get a nice apartment, a used car and more.  44 , he could write on the side.  45  the dollars were dancing in Alex’s head, something  46  his senses. He had dreamed of being a  47  -- full time. “Thanks but no,” Alex said  48 , “I’m going to stick it out and write.”

After Alex got off the phone, he  49  everything he had: two cans of vegetables and 18 cents. Alex put the cans and cents into a  50  bag, saying to himself, “There’s everything you’ve made of yourself so far.”

Finally his work was  51  in 1970. Instantly he had the kind of fame and success that  52  writers ever experience. The shadows had turned into limelight.

Then one day, Alex  53  a box filled with things he had owned years before.  54  was a paper bag with two cans and 18 cents. Suddenly he  55  himself working in that cold storage room. It reminds Alex, and anyone with a dream, of the courage and persistence it takes to stay the course in the shadowland.

36. A. expensive    B. priceless            C. excellent           D. used

37. A. doubt                 B. trust                  C. regret                D. hate

38. A. buying               B. selling              C. reading             D. appreciating

39. A. what if        B. now that           C. even though       D. as if

40. A. failure         B. success              C. loss                   D. perspiration

41. A. someone             B. nobody             C. anyone              D. none

42. A. writer                 B. boss                  C. manager            D. assistant

43. A. little                   B. real                  C. false                 D. high

44. A. Still                   B. Besides             C. However           D. Therefore

45. A. If                      B. Because             C. As                    D. But

46. A. cleared        B. destroyed   C. hurt                  D. struck

47. A. writer                 B. dancer        C. driver        D. assistant

48. A. hurriedly            B. slowly        C. firmly        D. hesitantly

49. A. pulled apart  B. pulled out          C. pulled down      D. pulled back

50. A. plastic         B. paper                C. cloth                 D. metal

51. A. published            B. completed  C. written              D. punished

52. A. poor                   B. few                   C. famous              D. great

53. A. picked         B. searched            C. sought        D. found

54. A. Outside        B. Below        C. Inside        D. Above

55. A. reminded            B. called         C. described           D. pictured

钢铁制品经常进行烤蓝处理，即在铁制品的表面生成一层致密的Fe₃O₄。某学习小组为了研究烤蓝铁片，分别进行了以下实验操作：

①把一定量烤蓝铁片加工成均匀粉末。

②取m g该粉末，放人28.00 mL 1 mol／L的盐酸中，恰好完全反应，生成标准状况下的气体134.4 mL，向溶液中滴入KSCN溶液，无明显现象。

③再取三份不同质量的粉末，分加加到相同体积(V)、物质的量浓度均为l0.00 mol／L的三份硝酸溶液中，充分反应后，固体全部溶解，有关的实验数据如下表所示(假设NO是硝酸的唯一还原产物)：

完成下列各题：

（1）实验②所得溶液中的溶质是       (写化学式)，样品中n(Fe)∶n(Fe₃O₄)=             ，m＝                     。

（2）计算实验③中每份硝酸溶液的体积(V)（mL）。

（3）若向实验Ⅱ所得溶液中继续加入铜粉，要使溶液中Cu^2十、Fe²⁺、Fe³⁺同时存在，求加入铜粉的物质的量的范围。

下列关于眶下孔的描述，错误的是

A．位于眶下缘中点下方约0.5mm处
B．位于尖牙窝的上方
C．向后上外通入眶下管
D．经眶下管通眶下沟
E．孔内有神经通过

将图示中左图1编辑成为右图2，最快捷、方便的方式是（）。

A、使用“延伸（ExtenD.”、“复制（Copy）”命令

B、使用“镜像（Mirror）”、“复制（Copy）”命令

C、使用“拉伸（Stretch）”、“复制（Copy）”命令

D、使用“缩放（ScalE.”、“复制（Copy）”命令