Who will offer daily video clips to Yahoo Inc.'s news website A: ABC News and CNN. com. B: Yahoo Inc.'s news reporters. C: CNN. com. D: ABC News.

Which of the following is an example of retailing? A: Dylan's sends catalogs to retail, industrial, and institutional customers. B: SEZ U Inc. sells a limited line of fast-moving goods to small retailers for cash. C: BEL Inc. sells FMCG goods to merchant wholesalers and distributors. D: Praxis International sells products to consumers directly through the Internet.

请⽤define运算，定义⼀个过程实现计算，其正确定义的过程为（  ）。  A: (define cube a (* a a a)) B: (define (cube x) (* x x x)) C: (define (cube a (* a a a))) D: (define (cube a) (* x x x)))

Which one is played by all ages in America and Cube? A: hockey B: baseball C: hiking D: swimming

What bills are invalid？以下那些票据是有效的？（） A: APay to M Co. or order the sum of one thousand US dollars.” B: BPay to M Co. providing the goods they supply are complied with contract the sum of one thousand US dollars.” C: C“Pay to M Co. out of the proceeds in our No. 1 account the sum of one thousand US dollars.” D: D“Pay to M Co or order the sum of one thousand US dollars and charge/debit same to applicant’s account maintained with you.” E: E“Pay to the order of ABC Co. the sum of one thousand US dollars plus interest