以下选项中不能改变三相异步电动机的转速的是（）。A、电源频率f B、磁场极对数P C、磁

阅读下面语段，回答问题：

在现实生活中，随着我国社会主义经济体制的不断深化，在相当一部分从事经济工作（特别是从事领导工作）的人当中，往往以经济建设是中心为借口，自觉或不自觉地片面强调经济的决定作用，强调精神文明建设与市场经济之间统一性和服从性的一面，而忽视甚至否定其相对独立性或差异性的一面，这样做的结果，就导致在经济、社会生活中出现了“一手硬，一手软”乃至以牺牲精神文明为代价换取经济一时发展的现象，使人们的价值观念发生错位，丧失了共同的精神追求，社会道德和职业道德水准下降，凝聚力、向心力被削弱，极端个人主义、享乐主义、拜金主义等腐朽风盛行。

这段话主要支持了这样一种论点，即（ ）

A．相当一部分从事经济工作的人忽视甚至否定精神文明的相对独立性或差异性。

B．经济、社会生活中出现的“一手硬，一手软”的现象对社会危害极大。

C．经济体制的不断深化的过程中，不可避免会出现社会道德和职业道德水准下降的现象。

D．在实践中出现的否认精神文明的相对独立性的认识误区危害了社会主义事业的全面进步。

在新股发行过程中，向网下投资者配售股份的比例原则上不低于本次公开发行与转让股份的（）。

A.10%

B.20%

C.30%

D.50%

库什摩呼吸是指

A．正常呼吸频率

B．呼吸过速

C．呼吸浅快

D．呼吸过缓

E．酸中毒等所致的深长呼吸

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，从短文后所给各题的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。

I was shopping in the supermarket when I heard the young voice. 

"Mom, come here! There's this lady here my ___31___!" 

The mother rushed to her son; then she turned to me to ___32___.

I smiled and told her: "It's okay." Then I talked to the boy, "Hi, I'm Darryl Kramer. How are you?"

He ___33___ me from head to toe, and asked: "Are you a little ___34___? 

"Yes, I have a son," I answered. 

"Why are you so little?" he asked. 

"It's the way I was ___35___," I said. "Some people are little. Some are tall. I'm just not going to grow any bigger." After I answered his other questions, I shook the boy's hand, and left. 

My life as a little person is filled with ___36___ like that. I enjoy talking to children and explaining why I look different from their parents. 

It takes only one glance to see my ___37___. I stand 114 cm tall. I was born a dwarf（侏儒）. ___38___ this, I did all the things other kids did when I was growing up.

I didn't ___39___ how short I was until I started school. Some kids picked on me, calling me names（辱骂我）. Then I knew. I began to ___40___ the first day of school each year. New students would always stare at me as I ___41___ to climb the school bus stairs.  

But I learned to smile and ___42___ the fact that I was going to be ___43___ my whole life. I decided to make my uniqueness an advantage rather than a disadvantage. What I lacked in height, I ___44___ in personality. 

I'm 47 now, and the stares have not ___45___ as I've grown older. People are ___46___ when they see me driving. I try to keep a good attitude. When people are ___47___, I remind myself: "Look what else I have -a great family, nice friends." 

It's the children's questions that make my life ___48___. I enjoy answering their questions. My ___49___ is that, I will encourage them to accept their peers（同龄人）, whatever size and shape they come in, and treat them with ___50___.  

31. A. weight                       B. size                   C. shape                       D. personality 

32. A. scold                         B. explain              C. apologize                 D. Respond

33. A. studied                      B. identified          C. inspected                  D. Checked

34. A. lady                          B. mommy            C. person                      D. kid 

35. A. raised                        B. viewed              C. treated                            D. born 

36. A. stories                       B. pains                 C. stares                       D. Excuses

37. A. shortcomings                 B. strangeness        C. uniqueness                D. Shyness

38. A. Besides                      B. Despite             C. Except                            D. Beyond 

39. A. admit                        B. care                  C. realize                      D. fear 

40. A. hate                           B. tolerate             C. forget                      D. ignore 

41. A. determined                 B. struggled           C. managed                  D. learned 

42. A. refuse                        B. enjoy                C. accept                      D. consider 

43. A. exposed                            B. pitied                C. noticed                     D. Avoided

44. A. made up for               B. ended up with    C. kept track of             D. made use of 

45. A. increased                   B. decreased          C. accumulated             D. changed 

46. A. scared                        B. satisfied            C. amazed                    D. puzzled 

47. A. rude                          B. curious              C. regretful                   D. cruel 

48. A. fantastic                        B. meaningful        C. embarrassing            D. special 

49. A. promise                            B. intention           C. hope                        D. advantage 

50. A. respect                       B. frankness           C. sympathy                 D. emotion 

属于较易泛油的中药是（）

A.当归

B.使君子仁

C.枸杞子

D.防风

E.狗肾