单选题 Please note that your order can be processed more quickly when accompanied by a check for $50 and mailed in the ______ enclosed.
  • A. envelope
  • B. brochure
  • C. address
  • D. stamp
【正确答案】 A
【答案解析】[解析] 词汇：名词 1．选项均为名词，因此本题考查名词的选择。 2．选项中的名词，能和动词mailed搭配的是A选项envelope。mailed In the envelope enclosed译为“随函寄送”。