【C015099】在Spring-Quartz应用中，SimpleTrigger为周期性定时触发器，在下一小时整点触发，每个2小时执行一次，一直重复。以下选项正确的是（ ）。

• A.SimpleTrigger trigger = new Trigger() 
  
   .withIdentity("trigger1") 
  
   .startAt(evenHourDate(null))
  
   .withSchedule(simpleSchedule()
  
   .withIntervalInHours(2000*60*60)
  
   .repeatForever())
  
   .build();

• B.SimpleTrigger trigger = new Trigger() 
  
   .withIdentity("trigger1") 
  
   .startAt(evenHourDate(null))
  
   .withSchedule(simpleSchedule()
  
   .withIntervalInHours(2)
  
   .repeatForever())
  
   .build();

• C.SimpleTrigger trigger = new Trigger() 
  
   .withIdentity("trigger1") 
  
   .startAt(evenHourDate(null))
  
   .withSchedule(simpleSchedule()
  
   .withIntervalInHours(2000*60*60)
  
   .repeatForever())
  
   .build();
  
  scheduler.scheduleJob(trigger, job);

• D.SimpleTrigger trigger = new Trigger() 
  
   .withIdentity("trigger1") 
  
   .startAt(evenHourDate(null))
  
   .withSchedule(simpleSchedule()
  
   .withIntervalInHours(2)
  
   .repeatForever())
  
   .build();
  
  scheduler.scheduleJob(trigger, job);