【单选题】John will ________ one year _________ the plan. [ ]
【判断题】全局符号与局部变量名称相同时,在定义局部变量的POU中,该局部变量的定义优先,该全局定义则在其他POU中使用。( )
【单选题】A) She should spend more time with her lover. B) She should spend more time with her family. C) She should work hard. D) She shouldn’t work so hard.
A.
She should spend more time with her lover.
B.
She should spend more time with her family.
D.
She shouldn’t work so hard.
【判断题】try块定义了一个语句块,在其中可以定义局部变量,而且在try块外部该局部变量也可使用。
【单选题】There is always a(an) whether one should spend money or save for the future.
【判断题】刀具功能主要用于指定刀具,与刀具参数无关。
【单选题】原料药工艺规程使用期限一般是 重新修订,修订程序相当于编写程序。
【单选题】How much money should one person spend in duty free stores?