Question

【题目】-- Whose bedroom is this?
-- It's ________.
A.Lily
B.her
C.Jim's

Answer 1

【答案】C
【解析】句意：—这是谁的卧室？—是吉姆的。回答whose，用名词性物主代词或者名词所有格。A是名词普通格；B是形容词性物主代词；C是名词所有格。故选C。相当于Jim's bedroom。