香冷金猊,被翻红浪,起来慵自梳头。任宝奁尘满,日上帘钩。生怕离怀别苦,多少事、欲说还休。新来瘦,非干病酒,不是悲秋。上穷碧落下黄泉,两处茫茫皆不见。If the subjects for the study were randomly chosen and represent a diverse cross section of the population of shampoo users, the results will be reliable regardless of the number of participants. |