【单选题】保障会计软件及计算机硬件的正常运行是电算化管理员的职责。 ( )
【简答题】What does "Tip" mean?
【单选题】What is the original meaning of the tip?
A.
It is to reward the efforts of good service.
B.
It is a promise of on-time service.
C.
It is used to reduce uncomfortable feelings of inequality.
D.
It serves no useful function.
【判断题】保障会计软件及计算机硬件的正确运行是电算管理员的职责。( )
【单选题】下列选项中是最准确的泛型使用规则的是()A.泛类参数只能是类类型参数,不能是简单类型B. 同一种泛型可以对应多个版本C. 泛型的类型参数可以有多个D. 以上都对
【单选题】What does "Tip" mean?
【单选题】What is NOT the usual practice in English pubs?
A.
To buy the bar staff a drink
【判断题】无论发生什么样的经济业务,资产和权益之间的平衡关系不变。