All the commodities sold in that shop are given one year's______.
【正确答案】 C
【答案解析】本题是说那家商店售卖的所有日用品都给予一年的保修。C项guarantee“保证,担保”符合题意,如:The new television had a guarantee with it.(这台新电视机有保修单。)其他三项assurance“确信,保证”,warrant“授权,证明”,insurance“保险”都不正确。