把一只实心铁球放入一满杯水中,溢出水的质量为m1,放入满杯酒精中溢出酒精的质量为m2,(ρ水>ρ酒精)( )
下列作家、作品和朝代(国籍)搭配正确的一项是( )
— Do you think I should wear an orange shirt today?
— Yes. orange can bring you good luck, it is good for your interview.