问题
选择题
-- Is this room __________?
-- Yes, it's __________. [ ]
A. Lily and Lucy; their
B. Lily's and Lucy's; theirs
C. Lily and Lucy's; theirs
D. Lily's and Lucy's; their
答案
答案:C
-- Is this room __________?
-- Yes, it's __________. [ ]
A. Lily and Lucy; their
B. Lily's and Lucy's; theirs
C. Lily and Lucy's; theirs
D. Lily's and Lucy's; their
答案:C