________ usually sell cheap things in large quantities, or offer only a very limited range of goods. A、Chain storesB、DiscountersC、Corner shopsD、Groceries
________ usually sell cheap things in large quantities, or offer only a very limited range of goods.
A、Chain stores
B、Discounters
C、Corner shops
D、Groceries
相关考题：
We()you for 500 sets Sewing Machines at￡50onCIF Lagos basis() June/July shipment.A、offer,onB、quote,forC、offer,inD、offer,for
It was not a formal occasion, so we were asked to wear () clothes.A、regularB、informalC、simpleD、cheap
已知在文件IN. dat中存有100个产品销售记录，每个产品销售记录由产品代码code(字符型4位)、产品名称name(字符型10位)、单价uprice(整型)、数量amount(整型)、金额sum(长整型)5部分组成。其中：金额=单价×数量。函数Rdata()是读取这100个销售记录并存入结构数组sell中。请编写函数SortDat()，其功能要求：按金额从小到大进行排列，若金额相等，则按产品代码从小到大进行排列，最终排列结果仍存入结构数组sell中。最后调用函数Wdata()，把结果输出到OUT. dat文件中。注意：部分源程序已经给出。请勿改动主函数main()、读数据函数Rdata()和输出数据函数Wdata()的内容。include ＜stdio. h＞include ＜string. h＞include ＜conio. h＞include ＜stdlib. h＞define MAX 100typedef struct{ char code[5]; /* 产品代码 */char name[11]; /* 产品名称 */int uprice; /* 单价 */int amount; /* 数量 */long sum; /* 金额 */} PRO;PRO sell [MAX];void Rdata();void Wdata();void SortDat(){}void main (){ memset(sell, 0, sizeof(sell)Rdata();SortDat();Wdata();}void Rdata(){ FILE *fp;char str[80], ch[11];int i;fp = fopen("IN. dat", "r");for (i=0; i＜100; i++){ fgets(str, 80, fp);memcpy(sell[i].code, str, 4);memcpy(sell[i].name, str+4, 10);memcpy(ch, str+14, 4);ch[4] = 0;sell[i].uprice = atoi(ch);memcpy(ch, str+18, 5);ch[5] = 0;sell[i]. amount = atoi(ch);sell[i].sum = (long)sell[i]. uprice * sell[i]. amount;}fclose(fp);}void Wdata(){ FILE *fp;int i;fp = fopen("OUT. dat", "w");for (i=0; i＜100; i++){ printf("%s %s %4d %5d %5d\n", sell[i]. code, sell[i].name,sell[i].uprice, sell[i]. amount, sell[i]. sum);fprintf(fp, "%s %s %4d %5d %5d\n", sell[i]. code,sell[i]. name, sell[i]. uprice, sell[i]. amount, sell[i]. sum);}fclose(fp);}
DHCP方式获取IP是一个3次握手的过程顺序是()A.Request-----Offer-----discover-----ACKB.discover----Request-----ACK-----OfferC.discover-----Offer-----Request-----ACKD.discover----Request-----Offer-----ACK
如果将合同的成立（agreement）用形象的公式来表示，以下选项正确的是（）。A．offer + offer = agreementB．acceptance + acceptance = agreementC．offer + acceptance = agreementD．promise + promise = agreement