单选题 The rules are too rigid to allow for human error.
  • A.general
  • B.complex
  • C.direct
  • D.inflexible
【正确答案】 D
【答案解析】[解析] 本句话的意思是:这些规则太死板不允许人犯错。rigid:严格的、僵硬的。inflexible:不灵活的、僵硬的,例如:The new system was criticized to be too inflexible. 新系统被批太不灵活。general:普遍的、一般的,例如:The general opinion is that Mr. Smith is an honest man. 人们晋遍认为史密斯先生是一个诚实的人。complex:复杂的,例如:The current situation is very complex. 现在的局面非常复杂。direct:直接的。例如:The manager is in direct contact with the director. 经理和总裁直接联系。