brother is in Grade Seven..
A. Lisa's and Linda's
B. Lisa and Linda
C. Lisa's and Linda
D. Lisa and Linda's
网友回答
A. Lisa's and Linda's
B. Lisa and Linda
C. Lisa's and Linda
(答案→)D. Lisa and Linda's
解析：该题考查名词所有格的用法。表示人或物为几个人各自拥有时，要分别在每个名词词尾加“’s”，表示人或物为几个人共有时，要在最后一个名词后加“’s”。因此答案选D。