試題詳解

【已刪除】57. Which of the following statements is NOT true? ((((((((((((((((((((
(A) Vending machines play an important part in people’s life. ((((((((((((((((((((
(B) Many people worry that teenagers use them to buy cigarettes and alcohol. ((((((((((((((((((((
(C) Vending machines are one of the modern technologies. ((((((((((((((((((((
(D) Vending machines benefit both businesses and customers.