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根据下列资料,回答问题。2004年全国主要机械产品产量统计表指标名称单位累计本月(12月)比去年同期增长%累计本月(12月)工业锅炉吨(蒸发量)118974.1713210.917.58-16.13内燃机万千瓦39509.993505.2924.8427.18金属切削机床万台35.003.7836.3248.56电动工具万台13910.431410.4014.88-3.48冶炼设备吨209260.2019318.5018.7415.60化工设备吨277137.9027012.8714.365.86饲料加工机械台110350.0011332.00-7.69-26.73包装机械台55227.004675.00-6.3115.05大中型拖拉机台91191.007828.0087.40132.70小型拖拉机万台163.5812.410.81-8.96大气污染防治设备台(套)113463.008178.0031.23-0.96机车万千瓦297.3938.387.7294.57民用钢质船舶万综合吨931.3386.6065.7122.42发电设备万千瓦6133.21917.5799.1080.96交流电动机万千瓦10163.301019.6525.029.09 2003年包装机械产量为( )。

A. 58947台
B. 56110台
C. 66038台
D. 49831台

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事前监督是指监督主体在公安机关及其人民警察( )依法进行的监督,如上级公安机关对下级公安机关执法工作方案事前的审核、检察机关对公安机关提请逮捕犯罪嫌疑人的审查批准等。

A. 执法行为
B.履行职务行为之前
C. 行使警察权之前
D. 实施执法行为之前

公安机关要建立( ),通过治安信息的收集与分析,不断提高对治安危害的预见性,加强超前控制。

A. 群防群治制度
B.预警制度
C. “110”报警制度
D. 警民联系卡制度

下列程序的功能是:将不超过整数m(m<2000)的所有素数存入数组xx。请编写函数 num(int m,int xx[])实现程序的要求,最后调用函数readwriteDat()把结果输出到文件out.dat中。 例如:若输入30,则应输出:2,3,5,7,11,13,17,19,23,29。 部分源程序已给出。 请勿改动主函数main()和输出数据函数readwriteDat()的内容。 #include <conio.h> #include <stdio.h> void readwriteDat(); int num(int m, int xx[]) main ( ) int m,n,xx[2000]; clrscr(); printf("\nPlease enter the integer m:"); scanf(" %d" ,&m); n = num(m, xx); for(m-0;m printf(" %d" ,xx[m]); printf("\n" ); readwriteDat(); viod readwriteDat () int m,n,xx[1000], i; FILE *rf,*wf; rf=fopen("in.dat" ," r" ); wf=fopen(" out.dat" ," w" ); for(i=0;i<10;i++) fscanf(rf," %d" ,&m); n=num(m, xx); for(m=0;m<n;m++)fprintf(wf," %d" ,xx[m]); fprintf(wf,"\n" ); fclose(rf); fclose(wf);

[听力原文] 11-15A proverb is a short saying that gives advice. Proverbs are based on people’s experience and often date back to the early days of a country. Every country has its own proverbs. You can learn a great deal about a country just from its proverbs. Proverbs take several forms. Sometimes proverbs may use an animal or other non-human thing to show something about how people should act. And sometimes they just give a short piece of advice. But proverbs are always interesting sentences with a certain rhythm or an amusing play on words. They always contain some advice about how to live. Reading a proverb takes a special skill. The words seem very simple, but you have to think about the meaning behind the words. When you read a proverb, first try to understand what the words of the proverb say. Then try to figure out the real meaning behind the words. How to read a proverb To read a proverb takes()

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