问题
选择题
---Is this ________bedroom?
---Yes, and those toys are________.
A．Lucy's and Lily's; theirs
B．Lucy and Lily's; their
C．Lucy's and Lily's; their
D．Lucy and Lily's; theirs
答案
答案：D
在名词所有格中，Lucy's and Lily's表示两个人分别拥有的东西，因此后接名词的复数形式，而Lucy and Lily's则表示两个人共有的，而后一空考查的是名词性物主代词，故选D