在公安决策执行过程中，正确指挥的基本原则包括（） A.集中统一原则 B.分层负责原则

结构主义课程理论的代表是()。

A．杜威

B．怀特海

C．布鲁纳

D．克伯屈

图1为“某日以极点附近某地为中心的半球图”，甲地地方时早于M地。图2为“乙地当日太阳高度变化图”。读图完成1～2题。

小题1:甲地位于O地的

A．正南方向

B．东北方向

C．西南方向

D．正北方向小题2:2．此日，太阳直射点的纬度是

A．北纬8.5°

B．南纬8.5°

C．南纬15°

D．北纬15°

第三节：完形填空（共20小题；每小题1.5分，满分30分）

While we were riding the old German bus in Albania, a gypsy (吉普赛人) girl got on. She was about seven years old. Most gypsy children had a  21  look in their eyes. They were hardened by the world and by  22  they had experienced. The gypsies 23  in slums (贫民窟). The children begged on the streets or did other work so that their parents could  24  to buy wine. Every time we saw these  25 , we could always see the dead look in their eyes. But not this  26 . She was cheerful and had a beautiful smile on her face. As soon as she  27 , she started talking to us. Her name was Angela and she was on her  28  to visit her grandfather in a nearby slum village. I  29  my purse for something nice to give her.  30 , all I had with me was gum. She eagerly put a  31  in her mouth, and then closed her eyes a little while because the  32  was mint-flavored (薄荷味). It seemed like she had  33  tasted it before. She  34  in a funny way and the other people on the bus were all amused by what she did. When the bus  35 , she picked up the big bag she was carrying,  36  and jumped out of the bus.

She is out of my life, but not out of my  37 . This girl deserved so much more than her  38  surroundings, yet she didn’t let any of them get herself  39 . I pray I will  40   her again someday, so that I can give her that hug which I should have given her that day on the bus!

21. A. worried            B. happy           C. dead             D. curious

22. A. which             B. this             C. that               D. what

23. A. lived             B. played           C. worked          D. studied

24. A. manage                 B. try               C. have             D. afford

25. A. children          B. adults            C. beggars         D. passers-by

26. A. day             B. girl             C. place            D. story

27. A. sat down             B. crowded in        C. moved off           D. laid down

28. A. bus                B. car               C. way             D. taxi

29. A. searched        B. examined          C. touched       D. found

30. A. Fortunately     B. Sadly                      C. Surprisingly   D. Clearly

31. A. little             B. block            C. piece          D. set

32. A. smell           B. sweet                  C. sugar           D. gum

33. A. ever            B. never                 C. always          D. often

34. A. laughed         B. shouted         C. cried            D. complained

35. A. pulled through  B. pulled in           C. pulled down   D. pulled back

36. A. sighed                  B. bent              C. nodded         D. waved

37. A. feeling                  B. dream          C. mind            D. eyesight

38. A. poor             B. warm              C. comfortable    D. rich

39. A. off               B. up             C. away          D. down

40. A. help              B. meet            C. invite         D. thank

SLE是由于患者体内持续存在

A．变性RNA

B．变性DNA

C．变性ENA

D．变性IgG

E．变性IgM

企业作为交换体系中的一个成员，必须以（）的存在为前提