A．Confusing. 
B．Innovative. 
C．Amusing. 
D．Serious. 

A．It standardized daylight saving time. 
B．It established year-round daylight saving time. 
C．It abolished daylight saving time. 
D．It shortened daylight saving time. 

A．Fashion. 
B．Value. 
C．Bargain. 
D．Reputation.