单选题 One drawback of having a printer at every workstation is the high cost.
  • A. disadvantage
  • B. mistake
  • C. merit
  • D. advantage


【正确答案】 A
【答案解析】drawback“缺点、障碍”；mistake意为“错误”显然不合题意； merit和advantage意思相近，都可解释为“优点、优处”，更不适合原句，disadvantage“不利之处、弱势”与drawback近义，故选A。