有以下程序 main() int n[3],i,j;for(i=0;i<3;i+

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问题:

有以下程序
main()

int n[3],i,j;
for(i=0;i<3;i++)n[i]=0;
for(i=0;i<2,i++)
for(j=0;j<2;j++)n[j]=n[i]+1;
printf("%d\n",n[1]);

程序运行后的输出结果是 ( )

A) 2
B) 1
C) 0
D) 3

考点:计算机等级考试C语言二级C语言笔试
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按“先进后出”原则组织数据的数据结构是【 】。

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十七年期间曾产生了许多文学经典,如著名的“三红一创”,它们分别指()。

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第一节完形填空 (共10小题;每小题2分,满分20分)

阅读下面短文,掌握其大意,然后从21—30各题所给的A、B、C和D项中,选出最佳选项,并在答题卡上将该项涂黑。

It is so easy for us to overspend our income. Credit cards are    21    to obtain, especially when you pay your bills on time. Companies will try to make you keep    22    until you can’t keep up and then they will make your life very    23   .

You can avoid major    24    in several ways. Have a plan. Set up a budget (预算) with measurable goals and stick to it, which will save you a lot of frustration (沮丧) later. Set up a saving account that you can use only in case of    25   . Set up another account for your    26   . Do it as early as you can and don’t touch it until you retire. Decide which bills are to be paid out of each check and pay those first.

If there is anything left, you can buy groceries, go out to    27    or go to the movies. Consider setting up an account that automatically pays your bills each month so that you don’t have to do it every month. You could have a household account. Have your check deposited in the household account and don’t    28    money out of the household account if the balance falls below the account that you set    29   . In my opinion, it’s wise for you to have health    30   , which can really save you money. As we know, a broken leg can save you $20,000 or more!

21. A. eager            B. easy                    C. fast           D. hard

22. A. charging       B. working           C. studying       D. saving

23. A. colorful          B. unhappy               C. hopeful          D. energetic

24. A. arguments        B. cases             C. problems      D. negotiations

25. A. fire              B. danger           C. emergency    D. disease

26. A. promotion        B. retirement         C. family        D. development

27. A. study           B. walk                  C. eat           D. rest 

28. A. take             B. drive            C. pull          D. keep

29. A. regularly         B. afterwards       C. earlier        D. finally

30. A. guard           B. insurance          C. check         D. information

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椎管内麻醉时麻醉平面达T4后引起心率减慢,其主要原因是()

A.支配心脏交感神经节前纤维阻滞

B.血压下降

C.右房压下降

D.窦弓反射

E.肾上腺素能神经纤维阻滞

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回填土时,为使回填土达到最大的密实度,土壤中的含水量起关键的作用,当现场为粉质粘土时,()含水量为最佳。

A.8-12%

B.9-15%

C.12-15%

D.19-23%

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