农业技术推广应当遵循哪些原则?

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问题:

农业技术推广应当遵循哪些原则?

考点:农学农业政策学农业政策学题库
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通常每次允许打开的上升管数目不超过3个。

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我们都希望生活在一个良好的班集体中,你认为良好班集体须具备的条件有

①有共同的奋斗目标                

②有严明的纪律和融洽的同学关系 

③有在各方面表现出色的班级成员     

④有积极向上的舆论氛围

A.①②③

B.①②④

C.①②④

D.①③④

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病区护士对新入院的一般患者应()。

A.由主班护士安排床位

B.做入院介绍

C.测量生命体征

D.进行入院护理评估

E.指导常规标本的留取方法

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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36-55各题所给的四个选项(A、B、C和D)中,选出最佳选项。

It was the end of my first day as waitress in a busy New York restaurant. My cap had gone away, and my feet  36  . The loaded plates I carried  37  to be heavier and heavier. Tired and discouraged, I didn’t able to do anything  38  . As I made out a check for a family with several children who had changed their ice-cream  39  a dozen times, I was ready to stop. Then the father  40  at me as he handed me my tip. “Well done,”  he said, “you’ve   41  us really well.” Suddenly my tiredness  42  . I smiled back, and later, when the manager asked me how I'd like my first day, I said, “  43   !” Those few words of praise had  44  everything. Praise is like 45  to the human spirit; we cannot grow without it. And  46  ,while most of us are only too  47  to apply(应用)to others the cold wind of criticism (批评), we are  48  to give our fellows the warm sunshine of praise. Why---when one word of praise can bring such  49 ?

It is strange haw chary (吝啬) we are about praising. Perhaps it’s  50  few of us know how to accept it. It’s  51   rewarding (奖赏)to give praise in areas in which  52  generally goes unnoticed or unmentioned. An artist gets complimented (admired)for a glorious picture, a cook for a  53 meal. But do you ever tell your laundry manager how pleased you are when the shirts are  54 just right? In fact, to give praise  55  the giver nothing but a moment's thought and a moment's effort..

36.A. rested    B. hurt    C. broke  D. slipped

37.A. remained      B. looked       C. seemed       D. turned

38.A. new      B. special       C. nervous      D. right

39.A. order     B. price   C. material     D. chair

40.A. stared    B. smiled C. glared D. nodded

41.A. called on      B. looked after       C. passed by   D. thought of

42.A. arrived  B. continued   C. disappointed      D. developed

43.A. Oh B. Well   C. Fire    D. Terrible

44.A. made     B. changed     C. found  D. improved

45.A. heat      B. warmed      C. snowstorm  D. sunlight

46.A. then      B. thus    C. therefore    D. yet

47.A. ready    B. doubtful     C. satisfied     D. disappointed

48.A. unable   B. unwilling   C. likely  D. anxious

49.A. attention       B. choice C. pleasure     D. difficulty

50.A. because B. when  C. what   D. where

51.A. finally   B. especially   C. silly    D. fortunately

52.A. effort    B. effect  C. deed   D. feeling

53A. daily      B. light   C. perfect       D. poor

54.A. done     B. sold    C. chosen       D. given

55.A. adds      B. leaves C. offers  D. Costs

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发生疾病的种公牛、种母牛及后备牛必须使用药物治疗时,在()时期不应作为食用淘汰牛出售。

A.治疗期

B.生长期

C.育肥期

D.休药期

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