单选题 Fresh fruits and vegetables are generally less expensive when they are in ______.
  • A. sale
  • B. need
  • C. season
  • D. time
【正确答案】 C
【答案解析】[解析] “in sale”无此搭配,应为“on sale”,表示“出售,拍卖”;“in need”表示“需要的”,“in season”“(水果等)应时的,时令的;“in time”表示“及时地,准时地”。根据题意应选C项。