Question

英语“名词”题！

Uncle Jack is _____.
A.my father and mother's friend
B.my father's and my mother's friend
C.a friend of me
D.a friend of my mother's and fatehr's
答案是A。为什么D不对啊。求详细解释。。别复制别人的，“知道”里别人的解答我都看过了。

Answer 1

A的意思是“我父亲和母亲的朋友”（只有一个人）
D的表达本身就是错误的，前面一节a friend of my mother's不会错，错在了后面又用了father's，my mother's and father's表示“我母亲的和我父亲的”（即至少有两个及以上，而主语为Uncle Jack, 仅一人，造成了前后的矛盾，应将其改为a friend of my mother and father's)

Answer 2

A
D 直接写成a friend of my mother and father's 即可

Answer 3

d应该是my mother and father‘s 我爸妈的朋友，把爸妈看成一个整体

Answer 4

D当然不对，of在英文中就是“......的”的意思，改为.a friend of my mother and fatehr就正确了。明白吗?
不过也不知道上下语义，所以只能从语法判断

Answer 5

我觉得你可以把my father and my mother 看做一个整体。

杰克叔叔是我爸爸和妈妈的朋友
Uncle Jack is （my father and mother）'s friend

D项，my mother's friend =a friend of my mother,
a friend of my mother's是错误的说法。

改的话，应该是 a friend of my mother and my father

再举个例子：玛丽和莉莉的房间
（ 她们俩共同的房间）Mary and Lily' room
(各自的）Mary's and Lily's rooms