对象收视率

乳酸脱氢酶能够形成几种同工酶（ ）。

A．5种

B．7种

C．3种

D．4种

E．6种

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，并在答题卡上将该项涂黑。

Red roses were her favorites, her name was also Rose. And every year her husband sent them, tied with pretty bows. The year he died, the roses were still  16  to her door.

Each year he sent her roses, and the  17  would always say, “I love you even more this year, than last year on this day.” My love for you will always 18  , with every passing year. “She knew this was the last time 19  the rose would appear. Her loving husband did not know that he would  20  . he always liked to do things early. Then, if he got too busy,  21  would work out fine.”

A year went by, and it was  22  to live without her mate. Then, the very hour, as on Valentines before, the doorbell rang, and there were roses, sitting by her door. She brought the roses  23  , calling the florist shop. The owner answered, and she asked him , if he would explain, why would someone do this to her,  24  her such pain?

“I know your husband passed away, more than a year ago,” The owner said, “I knew you’d  25  , and you would want to know. “ “ The flowers you received today, were  26  in advance.” “Your husband always planned ahead, he left nothing to chance.”

She thanked him and  27  the phone, her tears now flowing hard. Her fingers shaking, as she slowly reached to 28  the card. Inside the card, she saw that he had written her a note. This is what he wrote: “Hello my love, I know it’s been a year  29  I’ve been gone, I hope it hasn’t been too hard for you to overcome.” “I know it must be lonely, and the pain is very 30  . for if it was the other way, I know how I would feel. The love we shared  31  everything so beautiful in life. I loved you more than words can say.”

“You were my friend and lover, I know it’s only been a year,  32  please try not to grieve. I want you to be happy,  33  when you shed your tears. That is why the roses will be sent to you for years.”

“ When you get these 34  , think of all the  35  that we had together, and how both of us were blessed. I have always loved you and I know I always will. My love, you must go on, you have some living still.”

16. A. passed          B. shown        C. presented        D. delivered

17. A. note            B. message      C. line             D. information

18. A. disappear        B. decrease     C. grow            D. keep

19. A. that            B.when          C. which           D. what

20. A. pass by         B. pass away     C. pass down       D. pass on

21. A. everything      B. something     C. nothing          D. anything

22. A. happy          B. meaningful    C. hard            D. impossible

23. A. in             B. out           C. along          D. up

24. A. curing          B. healing       C.causing          D. killing

25. A. ask            B. wonder       C. doubt           D. telephone

26. A. booked        B. grown         C. planted          D. designed

27. A. picked up       B. turned up      C.held up          D. hung up

28. A. buy            B. get           C.read           D. write

29. A. when          B. that           C. before           D. since

30. strong           B. weak          C. true             D. real

31. A made          B. bad            C. let              D. left

32. A. so            B. but            C. though           D. still

33. A. even          B. only           C. merely           D. just

34. A. roses          B. belongings      C. congratulations    D. remarks

35. A. sadness        B. disappointment   C. happiness        D. sufferings

继发于脱髓鞘疾病的视神经炎可出现（）

A.闪光ERG检查a波正常，b波下降

B.多焦ERG异常

C.VEPP100波潜伏期延长，振幅下降

D.VEPP-100波潜伏期延长，振幅正常

E.EOG异常

要求通过while循环不断读入字符，当读入字母N时结束循环。若变量已正确定义，下列正确的程序段是( )。

A) while( (ch=getchar())! ='N')printf("%c",ch);
B) while(ch=getchar()!='N')printf("%c",ch);
C) while(ch=getchar()= ='N')printf("%c",ch);
D) while((ch=getchar())= ='N')printf("%c",ch);

广告学和其他学科有着密切的关系，它和（）、社会学、企业管理学、新闻、文学等学科有关。

A.经济学

B.心理学

C.哲学

D.营销学

E.美学