单项选择题
A. 招股说明书B. 认购申请书C. 信息备忘录D. 招股章程
A.children have little time to play with their parents.B.children are not taken good care of by their working parents.C.both parents and children suffer from lack of leisure time.D.both parents and children have trouble managing their time.
A.Ⅰ和ⅡB.Ⅱ和ⅢC.Ⅲ和ⅣD.Ⅰ和Ⅳ