Mother and Father were not in last night.把in替换成A at homeB in their roomC here D stay with us
问题描述：
Mother and Father were not in last night.把in替换成A at homeB in their roomC here D stay with us
还有一道：How long may I keep the book.同上把keep替换成A lendB borrowC doD have
答
A,in=at home在家的意思
D.keep=have保留的意思