题目

—Did your father tell you   ?  —No. Maybe he told my mother.A. why did he go to Beijing                   B. how he goes to ShanghaiC. when he would travel to London       D.where he has spent his holiday 答案：C14．下列烧杯中盛装的溶液属于碱溶液的是（　　）A．B．C．D．